{"title":"TEST - Engine Internals (Pistons, Rods, Cranks, Bearings)","description":"","products":[{"product_id":"nissan-skyline-r32-r33-r34-gtr-crankshaft-assembly-12200-05u03-12200-rhr40","title":"Nissan Skyline R32 R33 R34 GTR Crankshaft Assembly","description":"\u003cp\u003eUpgrade your Nissan Skyline R32, R33, or R34 GTR with the legendary N1 Crankshaft Assembly from Terra Firma Automotive. This stock 73.7mm stroke crankshaft is a true gem, featuring the wide oil pump drive collar found on cranks made after February 1993. Compared to early versions, this crankshaft is vastly superior, making it the standard choice for GTR models built after that date. Its exceptional quality and performance have made it a favorite among enthusiasts and racers alike.\u003c\/p\u003e\n\u003cp\u003eThe versatility of the N1 Crankshaft extends beyond GTR models. With modified pistons, it can also be used in other RB blocks like the RB20 and RB25, allowing you to unlock even more potential in your Nissan engine. Trust in Terra Firma Automotive, the leading supplier of authentic Nissan parts, to provide you with the highest quality components that meet OEM standards. Experience the power and reliability of the N1 Crankshaft Assembly and take your Nissan Skyline to new heights on the road or the track. Explore our wide range of rare and high-performance parts and make your dream build a reality. Shop now and elevate your driving experience with Terra Firma Automotive.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356624687166,"sku":"12200-05U03","price":1286.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12200-05U03.jpg?v=1548652966"},{"product_id":"nissan-skyline-r32-r33-r34-gtr-rb26-crankshaft-sprocket-guide-plate-13022-05u10","title":"Nissan Skyline R32 R33 R34 GTR RB26 Rear Crankshaft Sprocket Guide Plate","description":"\u003cp\u003eNew Genuine Skyline R32, R33 and R34 GTR Rear Timing Belt Crank Sprocket Guide Plate. 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This high-quality guide plate is a correct stamped unit designed specifically for the RB26DETT engines, providing precise fitment and seamless integration at the crankshaft assembly.\u003c\/p\u003e\n\u003cp\u003eThe Front Timing Belt Crank Sprocket Guide Plate plays a critical role in maintaining optimal tension and alignment in the timing belt system. This original factory part ensures your engine operates smoothly and efficiently, contributing to the longevity and reliability of your vehicle.\u003c\/p\u003e\n\u003cp\u003eAt Terra Firma Automotive, we offer authentic parts to keep your Nissan Skyline GTR running at its peak performance. Equip your R32, R33, or R34 model with this essential component to enhance engine efficiency and overall performance.\u003c\/p\u003e\n\u003cp\u003eTrust Terra Firma Automotive for your genuine automotive parts and exceptional customer service. Upgrade your Nissan Skyline GTR with the Genuine Front Crankshaft Sprocket Guide Plate for a smoother, more reliable driving experience. Drive with confidence and enjoy the difference quality makes.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356628619326,"sku":"13023-05U10","price":9.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/13023-05U10.jpg?v=1548652915"},{"product_id":"nissan-skyline-r32-gtr-gtst-gts4-front-crankshaft-seal-early-13510-19v00","title":"Nissan Skyline R32 Front Crankshaft Seal (Early) R32 RB26\/25\/20","description":"\u003cp\u003eNew Genuine Nissan Skyline R32 RB26\/25\/20 Front Crankshaft Oil Seal for cars made before April 1993. Correct flanged oil seal critical for proper oil seal against the crank. 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Manufactured from 8740 chrome moly steel, they undergo in-house heat-treatment to achieve a remarkable 200,000 psi tensile strength. The precision J-form threads are rolled after heat-treat, resulting in a fastener with threads that are 1000% stronger than others.\u003c\/p\u003e\n\u003cp\u003eDon't compromise on engine reliability and performance. Trust the superior strength and quality of ARP Main Stud Kit RB26DETT for your RB26 engine build. Shop now at Terra Firma Nissan Parts and take your engine to new heights.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e16mm 12pt\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e⚠️ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm - \u003ca rel=\"noopener noreferrer nofollow\" href=\"http:\/\/www.P65Warnings.ca.gov\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":18356642742334,"sku":"arp202-5403","price":242.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/202-5403-A1.jpg?v=1548652755"},{"product_id":"arp-connecting-rod-bolt-kit-pro-series-rb26dett-for-nissan-skyline-r32-r33-r34-202-6007","title":"ARP Connecting Rod Bolt Kit ARP2000 Pro Series Nissan RB26DETT 202-6007","description":"\u003cp\u003eWelcome to Terra Firma Automotive, your go-to destination for top-notch performance parts. Discover the highly acclaimed ARP Connecting Rod Bolt Kit ARP2000 Pro Series, tailored for Nissan RB26DETT engines with part number 202-6007. Numerous connecting rod manufacturers proudly equip their products with ARP bolts for a reason – there's no better bolt on the market!\u003c\/p\u003e\n\u003cp\u003eAs the crucial \"weak link\" in connecting rods, ARP ensures unrivaled strength and durability. Regular monitoring of bolt stretch and timely replacement (when elongated by .0005\") is essential for peak performance. Crafted from ARP2000 alloy steel, these bolts undergo a superior heat-treatment process, achieving a clamp load of 220,000 psi for exceptional reliability.\u003c\/p\u003e\n\u003cp\u003eExperience peace of mind on the road and the track with ARP Connecting Rod Bolt Kit ARP2000 Pro Series. The 1\/2 hex bolt, forged in-house using premium materials, delivers outstanding performance. With ARP's precision CNC-machining and design expertise, you can trust in optimum reliability. Elevate your driving experience with Terra Firma Automotive's top-quality parts. Shop now and unleash the true potential of your vehicle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1\/2 hex\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eForged in-house at ARP using only the finest quality materials\u003c\/li\u003e\n\u003cli\u003eHeat-treated using special vertical racks to assure complete 360° penetration\u003c\/li\u003e\n\u003cli\u003eThreads rolled after heat-treat to provide up to 10-times longer fatigue strength\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined to exacting specifications\u003c\/li\u003e\n\u003cli\u003eSpecially designed for optimum reliability\u003c\/li\u003e\n\u003cli\u003eBolt\/Stud Head: A Style\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e⚠️ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm - \u003ca rel=\"noopener noreferrer nofollow\" href=\"http:\/\/www.P65Warnings.ca.gov\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":18356642906174,"sku":"arp202-6007","price":113.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/202-6007-W.jpg?v=1548652752"},{"product_id":"acl-race-series-rod-bearings-standard-size-w-extra-oil-clearance-rb26dett-for-nissan-skyline-gtr-r32-r33-r34","title":"ACL Race Series Rod Bearings Standard Size w\/ Extra Oil Clearance RB26DETT\/RB25 6B2960HX-STD","description":"\u003cp\u003e\u003cspan\u003eFor superior engine performance in your Nissan RB26DETT\/RB25, look no further than Terra Firma Nissan Parts. 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Introducing the ACL Race Series Rod Bearings in 0.025mm Oversize (part number 6B2960H-.025), meticulously crafted to deliver the ultimate driving experience. With a perfect fusion of design, metallurgy, and engineering, these Trimetal engine bearings are designed to withstand extreme conditions and reduce friction, providing optimal performance and durability. Whether you're on the race track or hitting the streets, trust in the expertise of Terra Firma Nissan Parts to provide top-of-the-line engine components. Elevate your driving experience with ACL Race Series Rod Bearings and unlock the full potential of your Nissan RB26DETT\/RB25 engine. Drive with confidence and conquer the road like never before\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased crush for improved bearing retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTight consistent wall tolerances to help you maintain consistent clearances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription \u003c\/strong\u003eConnecting Rod Bearings\u003cstrong\u003e;\u003c\/strong\u003e Tri-Metal Hardened Steel Backs; Upper \u0026amp; Lower\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMin Std Shaft Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.888\"(47.956mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.025\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMin Std Tunnel Size \u003c\/strong\u003e2.0079\"(51.000mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Overall Length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.673\"(17.10mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Std Shaft Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.8887\"(47.974mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Std Tunnel Size \u003c\/strong\u003e2.0084\"(51.013mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOil Clearance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard\u003c\/p\u003e\n\u003cp\u003eMax Wall at Crown\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.0592\"(1.503mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":18356643594302,"sku":"acl6B2960H-.025","price":72.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/6B2960H-STD.jpg?v=1618973548"},{"product_id":"acl-race-series-rod-bearings-0-25mm-oversize-rb26dett-rb25-for-nissan-skyline-gtr-r32-r33-r34","title":"ACL Race Series Rod Bearings 0.25mm Oversize Nissan RB26DETT\/RB25 6B2960H-.25","description":"\u003cp\u003e\u003cspan\u003eFor high-performance Nissan RB26DETT\/RB25 engines, Terra Firma Nissan Parts offers the top-of-the-line ACL Race Series Rod Bearings in 0.25mm Oversize (part number 6B2960H-.25). Crafted with precision and expertise, these Trimetal engine bearings provide the perfect blend of design, metallurgy, and engineering, delivering exceptional performance and reliability. Designed to endure extreme conditions and reduce friction, these bearings offer increased embeddability, strength, and durability for professional engine builders and driving enthusiasts alike. Whether you're on the track or cruising the streets, trust in the expertise of Terra Firma Nissan Parts to deliver the best engine components for your Nissan RB26DETT\/RB25. Elevate your driving experience with ACL Race Series Rod Bearings and unleash the full potential of your high-performance engine. 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These top-of-the-line Trimetal engine bearings are meticulously crafted to deliver exceptional performance and reliability. With a perfect blend of design, metallurgy, and engineering, they are engineered to withstand extreme conditions, reduce friction, and enhance durability.\u003c\/p\u003e\n\u003cp\u003eProfessional engine builders and driving enthusiasts trust these bearings to provide increased embeddability, strength, and confidence on the road or the track. When it comes to elevating your driving experience, the ACL Race Series Rod Bearings from Terra Firma Nissan Parts are the ideal choice. Drive with assurance, conquer the roads, and unleash the full potential of your high-performance Nissan RB26DETT\/RB25 engine with these premium-quality bearings. Trust Terra Firma Nissan Parts to deliver the best engine components for your Nissan and experience unmatched performance and reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased crush for improved bearing retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTight consistent wall tolerances to help you maintain consistent clearances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription \u003c\/strong\u003eConnecting Rod Bearings\u003cstrong\u003e;\u003c\/strong\u003e Tri-Metal Hardened Steel Backs; Upper \u0026amp; Lower\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Wall at Crown \u003c\/strong\u003e0.673\"(17.10mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMin Std Tunnel Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.0079\"(51.000mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Std Tunnel Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.0084\"(51.013mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Std Shaft Size \u003c\/strong\u003e1.8887\"(47.974mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOil Clearance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Wall at Crown\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.0592\"(1.503mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMin Std Shaft Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.888\"(47.956mm)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":18356643659838,"sku":"acl6B2960H-STD","price":72.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/6B2960H-STD_8c32c0b7-aa78-47d7-bd36-dac2d4425310.jpg?v=1620783878"},{"product_id":"acl-main-bearing-set-rb26dett-for-nissan-skyline-gtr-r32-r33-r34","title":"ACL Nissan Race Series Main Bearing Set Standard Size w\/Extra Oil Clearance Nissan RB26DETT 7M2428HX-STD","description":"\u003cp\u003e\u003cspan\u003eElevate your Nissan RB26DETT engine's performance with Terra Firma Nissan Parts' ACL Nissan Race Series Main Bearing Set. Crafted with a unique combination of design, metallurgy, and engineering, our Trimetal engine bearings deliver the utmost in high-performance driving. Whether you're a racing enthusiast or a performance-driven driver, our Race Series Main Bearing Set ensures your RB26DETT engine performs at its peak. Trust Terra Firma Nissan Parts to provide top-quality components that exceed your expectations for high-performance driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased crush for improved bearing retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/4 grooved Main Bearings  to optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTight consistent wall tolerances  to help you maintain consistent clearances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged ID chamfers  on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription Main Bearings;\u003c\/strong\u003e Tri-Metal; Upper \u0026amp; Lower; Flange in Position 4 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Shaft Size:\u003c\/strong\u003e 2.1644\" (54.975mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Overall Length:\u003c\/strong\u003e 1.063\" (27.00mm) w\/ 2428H\/HX Flange 0.787\" (20.00mm) w\/ 2429H\/HX\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Tunnel Size:\u003c\/strong\u003e 2.3094\" (58.658mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMin Std Tunnel Size:\u003c\/strong\u003e 2.3089\" (58.645mm) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Wall at Crown:\u003c\/strong\u003e 0.0714\" (1.814mm) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMin Std Shaft Size:\u003c\/strong\u003e 2.1634\" (54.951mm) Oil Clearance + 0.001\" Extra Size Standard\u003c\/span\u003e\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":18356643692606,"sku":"acl7M2428HX-STD","price":159.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/7M2428H-STD_14f0a186-8a44-437c-8b9b-756995c851df.jpg?v=1620783883"},{"product_id":"acl-main-bearing-set-0-025mm-oversized-rb26dett-for-nissan-skyline-gtr-r32-r33-r34","title":"ACL Nissan Race Series Main Bearing Set 0.025mm Oversized RB26DETT 7M2428H-.025","description":"\u003cp\u003e\u003cspan\u003eDiscover the ultimate upgrade for your Nissan RB26DETT engine with Terra Firma Nissan Parts' ACL Nissan Race Series Main Bearing Set. Crafted with precision and expertise, our Trimetal engine bearings offer an exceptional blend of design, metallurgy, and engineering to meet the high-performance demands of drivers like you. With a 0.025mm oversized construction, this bearing set ensures a perfect fit and optimal engine performance. The extra oil clearance guarantees efficient lubrication even under extreme conditions, delivering unparalleled durability and reliability. Elevate your driving experience and unlock the full potential of your RB26DETT engine with our Race Series Main Bearing Set. 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Crafted with precision and excellence, this 0.25mm oversized set is engineered with a perfect fusion of design, metallurgy, and engineering expertise. Our Trimetal engine bearings ensure unmatched durability, reduced friction, and enhanced engine performance. Experience the power and reliability you crave with this exceptional Main Bearing Set, designed to meet the expectations of discerning drivers. Trust in Terra Firma Nissan Parts to provide the finest selection of Nissan performance parts, exclusively catering to your automotive needs. Elevate your driving experience and unleash the full potential of your RB26DETT engine with our Race Series Main Bearing Set. Experience true performance excellence with Terra Firma Nissan Parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased crush for improved bearing retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/4 grooved Main Bearings  to optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTight consistent wall tolerances  to help you maintain consistent clearances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged ID chamfers  on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription Main Bearings; \u003c\/strong\u003e Main Bearings; Tri-Metal; Upper \u0026amp; Lower; Flange in Position 4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOil Clearance \u003c\/strong\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSize \u003c\/strong\u003e .25\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Shaft Size \u003c\/strong\u003e 2.1644\" (54.975mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Wall at Crown \u003c\/strong\u003e0.0719\" (1.827mm)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Overall Length \u003c\/strong\u003e1.063\" (27.00mm) w\/ 2428H\/HX Flange 0.787\" (20.00mm) w\/ 2429H\/HX\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax Std Tunnel Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.3094\" (58.658mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMin Std Tunnel Size\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.3089\" (58.645mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMin Std Shaft Size \u003c\/strong\u003e2.1634\" (54.951mm)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":18356643758142,"sku":"acl7M2428H-.25","price":159.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/7M2428H-STD_b375abf1-a57d-4b00-a275-acede09b941c.jpg?v=1620783880"},{"product_id":"acl-main-bearing-set-0-50mm-oversized-rb26dett-for-nissan-skyline-gtr-r32-r33-r34","title":"ACL Nissan Race Series Main Bearing Set 0.50mm Oversized RB26DETT acl7M2428H-.50","description":"\u003cp\u003e\u003cspan\u003eTerra Firma Nissan Parts brings you the pinnacle of high-performance engine bearings with our ACL Nissan Race Series Main Bearing Set. Meticulously crafted using a unique blend of design, metallurgy, and engineering expertise, these Trimetal engine bearings exceed the expectations of discerning drivers. Specifically designed for Nissan RB26DETT engines, this set ensures an exceptional fit and superior performance. The seamless integration of precision and quality guarantees outstanding durability and reliability under all driving conditions. Elevate your driving experience to new heights with our Race Series Main Bearing Set, and trust Terra Firma to deliver top-notch components that enhance your Nissan's power and performance. Experience the difference of true excellence with Terra Firma Nissan Parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased crush for improved bearing retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/4 grooved Main Bearings  to optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTight consistent wall tolerances  to help you maintain consistent clearances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged ID chamfers  on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription Main Bearings; \u003c\/strong\u003e Main Bearings; Tri-Metal; Upper \u0026amp; Lower; Flange in Position 4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Overall Length: \u003c\/strong\u003e 1.063\" (27.00mm) w\/ 2428H\/HX Flange 0.787\" (20.00mm) w\/ 2429H\/HX\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Tunnel Size: \u003c\/strong\u003e 2.1644\" (54.975mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMin Std Tunnel Size: \u003c\/strong\u003e 2.3089\" (58.645mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSize \u003c\/strong\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Wall at Crown: \u003c\/strong\u003e 0.0719\" (1.827mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMin Std Shaft Size: \u003c\/strong\u003e 2.1634\" (54.951mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Tunnel Size \u003c\/strong\u003e 2.3094\" (58.658mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize \u003c\/strong\u003e.50\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":18356643790910,"sku":"acl7M2428H-.50","price":159.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/7M2428H-STD_c5c145c0-fc8a-4e5a-a3e0-d71c91e78411.jpg?v=1620783880"},{"product_id":"acl-main-bearing-set-standard-size-rb26dett-for-nissan-skyline-gtr-r32-r33-r34","title":"ACL Nissan Race Series Main Bearing Set Standard Size RB26DETT 7M2428H-STD","description":"\u003cp\u003e\u003cspan\u003eTerra Firma Nissan Parts proudly presents the ACL Nissan Race Series Main Bearing Set for RB26DETT engines. Crafted with a perfect balance of design, metallurgy, and engineering, these Trimetal engine bearings redefine high-performance standards. Designed to fit standard RB26DETT engines, this set ensures precision and reliability, meeting the expectations of drivers seeking exceptional performance. Our Race Series Main Bearing Set guarantees superior durability and reduced friction, providing optimal engine performance under any driving conditions. When you choose Terra Firma Nissan Parts, you choose unparalleled quality and expertise. Elevate your driving experience with the best-in-class Race Series Main Bearing Set, exclusively at Terra Firma Nissan Parts. Drive with confidence and power with our premium selection of Nissan parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh strength overlay plate with reduced thickness for improved fatigue properties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased crush for improved bearing retention\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/4 grooved Main Bearings  to optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTight consistent wall tolerances  to help you maintain consistent clearances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged ID chamfers  on bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription Main Bearings;\u003c\/strong\u003e Main Bearings; Tri-Metal; Upper \u0026amp; Lower; Flange in Position 4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Shaft Size:\u003c\/strong\u003e 0.0719\" (1.827mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Overall Length:\u003c\/strong\u003e 1.063\" (27.00mm) w\/ 2428H\/HX Flange 0.787\" (20.00mm) w\/ 2429H\/HX\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Std Tunnel Size:\u003c\/strong\u003e 2.3094\" (58.658mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMin Std Tunnel Size: \u003c\/strong\u003e 2.3089\" (58.645mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSize \u003c\/strong\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMax Wall at Crown:\u003c\/strong\u003e 2.1644\" (54.975mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMin Std Shaft Size: \u003c\/strong\u003e 2.1634\" (54.951mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOil Clearance\u003c\/strong\u003e Standard\u003c\/span\u003e\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":18356643823678,"sku":"acl7M2428H-STD","price":159.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/7M2428H-STD_ae5dcbfe-f892-4a79-a686-a39466d23db4.jpg?v=1620783882"},{"product_id":"nissan-skyline-r32-r33-r34-gtr-engine-block-rb26dett-bare-11000-05u00-11000-rhr20","title":"Nissan Skyline R32 R33 R34 GTR Engine Block, RB26DETT Bare","description":"\u003cp\u003eNew genuine RB26 factory engine block ready for your R32, R33 or R34 GTR. This is a brand new in the Nissan box, unbored original unit used in nearly all production GTR’s and V-Specs till end of production. This excludes N1 equipped cars, but we have those blocks also! Factory block have the correct 05U casting and are ready to be placed in your build.  \u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356666499134,"sku":"11000-05U00","price":1382.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/A1000-24U00-1_bc6d922d-d07d-4586-b596-c2849431e3d1.jpg?v=1548652501"},{"product_id":"nissan-skyline-r32-r33-r34-gtr-n1-engine-block-rb26dett-bare-a1000-24u00","title":"Nissan Skyline R32 R33 R34 GTR N1 Engine Block, RB26DETT Bare","description":"\u003cp\u003eHere at last. These are factory N1 RB26DETT GTR engine blocks straight from Japan in stock and ready to ship. High nickel casting with correct 24U casting identification. Ready for a serious engine build, street performance or even daily driver. Casting of these blocks are very limited on yearly productions and often leaves very long backorder times. We have sold out of our initial shipment and have very few left at this point. These blocks must ship truck freight. If your R32, R33 or R34 is ready for something truly unique, these blocks are the first foundation for that engine build. Found in the legendary N1 GTR’s, these are the race proven blocks found in the legendary GTR race cars that won races around the world such as Bathhurst.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356668465214,"sku":"A1000-24U00","price":3788.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/A1000-24U00-1.jpg?v=1548652483"},{"product_id":"tomei-forged-h-beam-connecting-rod-set-rb26-25-for-nissan-skyline-r32-r33-r34-ta203a-ns05a","title":"Tomei Forged H Beam Connecting Rod Set RB26DETT\/25DET 121.5mm (STD) TA203A-NS05A","description":"\u003cp dir=\"auto\"\u003eConnecting rods are a critical link between the pistons and crankshaft, and their strength becomes increasingly important as power and RPM rise. The Tomei Forged H-Beam Connecting Rod Set (part number TA203A-NS05A) is designed for the Nissan RB26DETT and RB25DET, using a standard 121.50 mm center-to-center length that maintains OEM geometry while offering significantly improved durability for performance applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eForged from SNCM439 material and finished in an H-beam configuration, these rods provide a strong balance of rigidity and controlled weight. The through-bolt design improves big-end stiffness and helps resist deformation under high load, while ARP L19 fasteners deliver high tensile and fatigue strength. Additional design details, including reinforced cap structure and optimized oiling provisions, support reliable operation in higher-output engines. At approximately 528 grams each, the rods remain a practical upgrade for builders seeking greater strength without moving to extreme aftermarket lengths.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis set is suitable for a wide range of RB26 and RB25 performance builds where increased cylinder pressure and RPM demand a more capable rod. At Terra Firma Automotive, we supply this genuine Tomei Forged H-Beam Connecting Rod Set as a proven foundation component for serious engine work. Whether the project is a strengthened street engine or a higher-power build, these rods deliver the material quality and design integrity associated with Tomei. Choose Terra Firma Automotive for authentic Japanese engine internals that support durable RB-series builds.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Forged H-Beam Connecting Rod Set\u003c\/li\u003e\n\u003cli\u003ePart Number: TA203A-NS05A\u003c\/li\u003e\n\u003cli\u003eApplication: Nissan RB26DETT and RB25DET\u003c\/li\u003e\n\u003cli\u003eCenter-to-center length: 121.50 mm (standard)\u003c\/li\u003e\n\u003cli\u003eMaterial: SNCM439 forged steel\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 528 g per rod\u003c\/li\u003e\n\u003cli\u003eH-beam design for strength and controlled mass\u003c\/li\u003e\n\u003cli\u003eThrough-bolt big-end design for improved rigidity\u003c\/li\u003e\n\u003cli\u003eARP L19 3\/8-24 fasteners\u003c\/li\u003e\n\u003cli\u003eReinforced big-end and cap structure\u003c\/li\u003e\n\u003cli\u003eOptimized oiling provisions\u003c\/li\u003e\n\u003cli\u003eSuitable for higher-power and high-RPM builds\u003c\/li\u003e\n\u003cli\u003eMaintains OEM rod length geometry\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese connecting rod engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18356673183806,"sku":"TA203A-NS05A","price":972.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/files\/TA203A-NS05A.jpg?v=1727295916"},{"product_id":"tomei-rb28-forged-8-counter-weight-crankshaft-for-nissan-skyline-r32-r33-r34-ta204c-ns05a","title":"Tomei Forged Crankshaft RB26DETT 8 Counter Weight  77.7mm (2.8L Stroker) TA204C-NS05A","description":"\u003cp dir=\"auto\"\u003eIncreasing displacement is one of the most effective ways to add torque and power potential to an RB26DETT. The Tomei Forged Crankshaft (part number TA204C-NS05A) is an 8-counterweight design with a 77.70 mm stroke (+4.0 mm over stock), developed specifically to create a 2.8-liter stroker combination when paired with the appropriate pistons and rods.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eForged from 4340 steel and finished with a hardening surface treatment, this crankshaft is engineered to handle the elevated loads associated with higher displacement, boost, and RPM. The 8-counterweight configuration provides a balance of strength and rotating mass control, while the crank pin and main journal dimensions (48.0 mm and 55.0 mm respectively) maintain compatibility with standard RB26 bearing sizes. At approximately 20.1 kg, the crank is designed as a durable foundation for serious stroker builds rather than an ultra-lightweight racing piece.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis 77.7 mm forged crankshaft is intended for RB26DETT engines being converted to 2.8 L and requires matching pistons, rods, and professional machining for correct assembly. At Terra Firma Automotive, we supply this genuine Tomei Forged Crankshaft as a core internal component for high-output stroker projects. Whether the goal is stronger mid-range torque or greater overall power capacity, this crank delivers the material quality and dimensional accuracy associated with Tomei. Choose Terra Firma Automotive for authentic Japanese engine internals that support capable 2.8 L RB26 builds.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Forged Crankshaft\u003c\/li\u003e\n\u003cli\u003ePart Number: TA204C-NS05A\u003c\/li\u003e\n\u003cli\u003eApplication: Nissan RB26DETT\u003c\/li\u003e\n\u003cli\u003eStroke: 77.70 mm (+4.0 mm over OEM)\u003c\/li\u003e\n\u003cli\u003eCreates 2.8 L stroker displacement\u003c\/li\u003e\n\u003cli\u003eCounterweight design: 8 counterweights\u003c\/li\u003e\n\u003cli\u003eMaterial: 4340 forged steel\u003c\/li\u003e\n\u003cli\u003eSurface treatment: Hardening\u003c\/li\u003e\n\u003cli\u003eCrank pin diameter: 48.0 mm\u003c\/li\u003e\n\u003cli\u003eMain journal diameter: 55.0 mm\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 20.1 kg\u003c\/li\u003e\n\u003cli\u003eDesigned for higher-output and stroker builds\u003c\/li\u003e\n\u003cli\u003eRequires matching pistons, rods, and professional assembly\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese crankshaft engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18356673249342,"sku":"TA204C-NS05A","price":3870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/files\/TA204C-NS05A.jpg?v=1727297675"},{"product_id":"tomei-forged-h-beam-connecting-rod-set-rb28-25-119-5mm-for-nissan-skyline-r32-r33-r34-ta203a-ns05b","title":"Tomei Forged H Beam Connecting Rod Set RB26DETT\/25DET 119.50mm (2.8L) TA203A-NS05B","description":"\u003cp dir=\"auto\"\u003eA 2.8-liter RB stroker combination requires connecting rods matched to the longer crankshaft stroke. The Tomei Forged H-Beam Connecting Rod Set (part number TA203A-NS05B) is designed for Nissan RB26DETT and RB25DET engines using a 77.7 mm stroker crank, with a 119.50 mm center-to-center length (2.0 mm shorter than the standard 121.50 mm rod) to maintain correct piston geometry.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eForged from SNCM439 material and finished in an H-beam configuration, these rods provide a strong balance of rigidity and controlled weight for higher-displacement, higher-load applications. The through-bolt design improves big-end stiffness and helps resist deformation under elevated cylinder pressures, while ARP L19 fasteners deliver high tensile and fatigue strength. At approximately 525 grams each, the rods are engineered as a durable component for serious 2.8 L builds rather than an ultra-lightweight racing piece.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis set is intended specifically for RB26 and RB25 engines being converted to 2.8 liters with a longer-stroke crankshaft and requires matching pistons and professional assembly. At Terra Firma Automotive, we supply this genuine Tomei Forged H-Beam Connecting Rod Set as a core internal component for stroker projects. Whether the goal is stronger mid-range torque or greater overall power capacity, these rods deliver the material quality and dimensional accuracy associated with Tomei. Choose Terra Firma Automotive for authentic Japanese engine internals that support capable 2.8 L RB builds.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Forged H-Beam Connecting Rod Set\u003c\/li\u003e\n\u003cli\u003ePart Number: TA203A-NS05B\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter-to-center length: 119.50 mm (OEM -2.0 mm)\u003c\/li\u003e\n\u003cli\u003eDesigned for 2.8 L stroker combinations\u003c\/li\u003e\n\u003cli\u003eMaterial: SNCM439 forged steel\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 525 g per rod\u003c\/li\u003e\n\u003cli\u003eH-beam design for strength and controlled mass\u003c\/li\u003e\n\u003cli\u003eThrough-bolt big-end design for improved rigidity\u003c\/li\u003e\n\u003cli\u003eARP L19 3\/8-24 fasteners\u003c\/li\u003e\n\u003cli\u003eReinforced big-end structure\u003c\/li\u003e\n\u003cli\u003eSuitable for higher-output and stroker builds\u003c\/li\u003e\n\u003cli\u003eRequires matching pistons and professional assembly\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese connecting rod engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18356673314878,"sku":"TA203A-NS05B","price":972.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/files\/TA203A-NS05B.jpg?v=1727296493"},{"product_id":"tomei-piston-set-rb26-87mm-without-valve-recession-for-nissan-skyline-r32-r33-r34-ta202a-ns05a","title":"Tomei Forge Piston Set RB26 87mm Compression Height 30.00mm (STD\/2.8) TA202A-NS05A","description":"\u003cp dir=\"auto\"\u003ePiston strength and dimensional accuracy are fundamental when building a higher-output RB26DETT. The Tomei Forged Piston Set (part number TA202A-NS05A) is designed for the Nissan RB26 with an 87.00 mm bore (+1.0 mm oversize) and a standard 30.00 mm compression height, making it suitable for both conventional and 2.8-liter stroker combinations that retain this compression height.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eForged from A4032 aluminum alloy, these pistons are engineered to withstand the elevated combustion pressures and temperatures found in performance engines. The set includes valve recesses for clearance with performance camshafts and oversized valves, while the carefully developed profile supports stable operation and appropriate piston-to-wall clearances as temperatures rise. Each piston is supplied as part of a complete set intended for serious engine builds where durability and consistent geometry matter.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis 87 mm forged piston package is a practical choice for RB26 builders seeking a quality oversize piston with standard compression height for strengthened or higher-output applications. At Terra Firma Automotive, we supply this genuine Tomei Forged Piston Set as a core internal component for capable RB26 builds. Whether the engine is being prepared for increased boost or a displacement increase, these pistons deliver the material quality and design integrity associated with Tomei. Choose Terra Firma Automotive for authentic Japanese engine internals that support durable, high-performance RB26 assemblies.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Forged Piston Set\u003c\/li\u003e\n\u003cli\u003ePart Number: TA202A-NS05A\u003c\/li\u003e\n\u003cli\u003eApplication: Nissan RB26DETT\u003c\/li\u003e\n\u003cli\u003eBore size: 87.00 mm (+1.0 mm oversize)\u003c\/li\u003e\n\u003cli\u003eCompression height: 30.00 mm (standard)\u003c\/li\u003e\n\u003cli\u003eSuitable for STD and 2.8 L combinations\u003c\/li\u003e\n\u003cli\u003eMaterial: A4032 forged aluminum\u003c\/li\u003e\n\u003cli\u003ePin diameter: 21.0 mm\u003c\/li\u003e\n\u003cli\u003eValve recesses included\u003c\/li\u003e\n\u003cli\u003eApproximate piston weight: 368 g\u003c\/li\u003e\n\u003cli\u003eDesigned for elevated combustion pressures\u003c\/li\u003e\n\u003cli\u003eSupports performance camshaft and valve clearance\u003c\/li\u003e\n\u003cli\u003eIdeal for strengthened and higher-output builds\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese forged piston engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18356673413182,"sku":"TA202A-NS05A","price":1620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/files\/TA202A-NS05A.jpg?v=1727293232"},{"product_id":"tomei-engine-stroker-kit-rb28-87mm-without-recessed-pistons-for-nissan-skyline-r32-r33-r34-gtr-ta201a-ns05a","title":"Tomei Engine Stroker Kit, RB26DETT\/25DET to 2.8L 87mm 8 Counter With Tomei Pistons (Non NEO) TA201A-NS05A","description":"\u003cp dir=\"auto\"\u003eConverting an RB26DETT or RB25DET to 2.8 liters is one of the most effective ways to increase torque and overall power potential. The Tomei Engine Stroker Kit (part number TA201A-NS05A) is a complete package designed to achieve this displacement increase using an 87 mm bore and a longer-stroke crankshaft, supplied with matching Tomei forged components for Non-NEO engines.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt the center of the kit is a forged 8-counterweight crankshaft with a 77.70 mm stroke, increasing displacement while maintaining structural integrity under higher loads. Matched to this are Tomei forged H-beam connecting rods in the correct shorter length for the stroker combination, along with a complete set of Tomei forged pistons in 87 mm bore. An oil jet spacer is also included to support proper piston cooling in the higher-displacement configuration. All primary rotating assembly components are engineered to work together, reducing the need to source and match individual pieces from different suppliers.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis kit is intended for serious RB26 and RB25 builds where greater mid-range torque and higher power capacity are the goals. It is not compatible with NEO engines and requires professional machining, balancing, and assembly for correct installation. Proper supporting modifications, including appropriate engine management, are essential to realize the benefits of the increased displacement safely.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine Tomei 2.8 L Stroker Kit as a comprehensive foundation for high-output Non-NEO RB builds. Whether the project is focused on stronger street performance or higher-power applications, this kit delivers the matched crankshaft, rods, and pistons associated with Tomei’s stroker program. Choose Terra Firma Automotive for authentic Japanese engine internals that support capable 2.8-liter RB26 and RB25 combinations.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Engine Stroker Kit\u003c\/li\u003e\n\u003cli\u003ePart Number: TA201A-NS05A\u003c\/li\u003e\n\u003cli\u003eConverts RB26DETT \/ RB25DET to 2.8 liters\u003c\/li\u003e\n\u003cli\u003eIncludes forged 8-counterweight crankshaft (77.7 mm stroke)\u003c\/li\u003e\n\u003cli\u003eIncludes Tomei forged H-beam connecting rods\u003c\/li\u003e\n\u003cli\u003eIncludes Tomei forged 87 mm piston kit\u003c\/li\u003e\n\u003cli\u003eOil jet spacer included\u003c\/li\u003e\n\u003cli\u003eDesigned for Non-NEO engines only\u003c\/li\u003e\n\u003cli\u003eNot compatible with RB25\/RB26 NEO\u003c\/li\u003e\n\u003cli\u003eMatched rotating assembly components\u003c\/li\u003e\n\u003cli\u003eIncreased displacement for greater torque potential\u003c\/li\u003e\n\u003cli\u003eSuitable for high-output and performance builds\u003c\/li\u003e\n\u003cli\u003eRequires professional machining and assembly\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese stroker kit engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNot For Use With NEO\u003c\/li\u003e\n\u003cli\u003eManual PDF, \u003ca href=\"https:\/\/www.tomeiusa.com\/manuals\/TA201-NS05A.pdf\"\u003eClick Here\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18356673544254,"sku":"TA201A-NS05A","price":6462.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/files\/TA201A-NS05A-A3.jpg?v=1727284939"},{"product_id":"nissan-skyline-r32-r33-gtr-oil-crankshaft-rear-seal-nok","title":"Nissan Skyline R32 R33 Oil Crankshaft Rear Seal NOK RB26\/25\/20","description":"\u003cp data-start=\"0\" data-end=\"561\"\u003eThe Nissan Skyline R32 and R33 oil crankshaft rear seal is a vital component for maintaining the integrity and performance of RB-series engines. Designed for RB26DETT, RB25DET, and RB20DET applications, this genuine Nissan seal also extends compatibility to RB20E single cam engines, making it a versatile solution across multiple Skyline platforms. Manufactured by NOK, the trusted supplier for Nissan, this seal ensures proper fitment and durability, providing the reliability needed to keep oil where it belongs and protect your engine from premature wear.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"1004\"\u003eOver time, crankshaft seals are subject to heat, pressure, and oil exposure, which can cause hardening or leaks if not replaced with a high-quality part. A failing rear main seal can lead to oil seepage, contamination of the clutch assembly, and long-term mechanical damage. Choosing a genuine Nissan NOK seal means restoring factory performance and peace of mind, as it is built to the exact standards originally specified for RB engines.\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1491\"\u003eFor enthusiasts and restorers, sourcing authentic parts for the R32 and R33 Skyline is becoming more challenging as factory components go out of production. Terra Firma Automotive specializes in supplying these critical OEM parts, ensuring that owners have access to authentic solutions that preserve both performance and originality. By using the correct crankshaft rear seal, you safeguard the longevity of your RB engine and maintain the heritage of these legendary Nissan models.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356678950974,"sku":"12279-2B500","price":49.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12279-2B500.jpg?v=1548652356"},{"product_id":"nissan-skyline-r32-gtr-rb26dett-main-bearing-bolt-kit-tfa-110090kt","title":"Nissan Skyline R32 R33 R34 Main Bearing Bolt Kit RB26\/25\/20","description":"\u003cp\u003eElevate your Nissan Skyline R32, R33, or R34 engine rebuild with the New Genuine Nissan Skyline Crankshaft Main Bearing Bolt Kit from Terra Firma Automotive. This kit includes the correct fasteners necessary for rebuilding RB26\/25 and RB20 motors, ensuring a proper and reliable rebuild.\u003c\/p\u003e\n\u003cp\u003eWhen rebuilding RB26\/25 and RB20 motors, it's essential to address stretched old bolts. Using new bolts is highly recommended to maintain factory torque settings and ensure optimal performance. Our kit includes eleven 80.55 mm bolts and three 98.5 mm bolts, providing you with all the necessary hardware for a thorough and high-quality rebuild.\u003c\/p\u003e\n\u003cp\u003ePlease note that this kit is not suitable for RB20E single-cam motors. For RB20E motors, alternative kits are available.\u003c\/p\u003e\n\u003cp\u003eAt Terra Firma Automotive, we prioritize quality and precision. Our Nissan Skyline R32 R33 R34 Main Bearing Bolt Kit consists of genuine Nissan parts, guaranteeing a perfect fit and adherence to factory specifications.\u003c\/p\u003e\n\u003cp\u003eEnhance your engine build with other bolt kits available at Terra Firma Automotive. We offer a range of top-notch bolt kits to meet your specific needs and ensure a high-quality engine rebuild.\u003c\/p\u003e\n\u003cp\u003eTrust Terra Firma Automotive for genuine parts and exceptional service. Upgrade your Nissan Skyline engine rebuild with the New Genuine Nissan Skyline Crankshaft Main Bearing Bolt Kit and experience the difference in performance and reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot For RB20E Single Cam Motors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356683472958,"sku":"TFA-110090","price":126.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/TFA-110090KT_UPDATE_3b6fb139-aecb-464b-8ac5-7c43ff247eb9.jpg?v=1635728931"},{"product_id":"copy-of-cp-nissan-skyline-r32-r33-piston-set-rb26dett-86-0mm-standard-bore-8-5-1-compression-sc7309-2","title":"CP Piston Set RB26DETT 87mm +1.0 mm Bore 8.5:1 Compression SC7311","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R demand high-quality pistons when pushing for higher power, better reliability, or stroker configurations. The CP Piston Set (SC7311) is a premium upgrade featuring 87mm +1.0mm bore pistons with an 8.5:1 compression ratio, designed to handle the stresses of high-boost and high-RPM applications. Crafted from 2916 alloy and fully CNC machined to strict tolerances, these pistons include accumulator grooves and dual forced pin oilers for superior oil control and durability under extreme conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBalanced to within ±1 gram, this set comes complete with standard pins, pin locks, and rings (0 x 1.2 x 2.8mm thickness), making it a ready-to-install solution for serious engine builds. The 73.7mm stroke compatibility and 193mm compression height ensure optimal geometry for efficient power production and reduced piston slap, helping maintain long-term engine health while supporting substantial horsepower gains.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine CP Piston Set as a trusted choice for RB26DETT builders seeking precision, strength, and performance. Made in the USA with years of race engineering behind them, these pistons deliver the reliability and consistency needed for both street and competition use. For enthusiasts serious about optimizing their RB26 for higher power and durability, this CP piston set is one of the most effective upgrades you can make to your Skyline.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCP Piston Set for RB26DETT with 87mm +1.0mm bore\u003c\/li\u003e\n\u003cli\u003e8.5:1 compression ratio for high-boost compatibility\u003c\/li\u003e\n\u003cli\u003eCrafted from 2916 alloy with full CNC machining\u003c\/li\u003e\n\u003cli\u003eBalanced to ±1 gram for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eAccumulator grooves and dual forced pin oilers for superior oil control\u003c\/li\u003e\n\u003cli\u003eIncludes standard pins, pin locks, and 0 x 1.2 x 2.8mm rings\u003c\/li\u003e\n\u003cli\u003e73.7mm stroke and 193mm compression height compatibility\u003c\/li\u003e\n\u003cli\u003eDesigned for high-RPM and high-boost performance applications\u003c\/li\u003e\n\u003cli\u003ePremium CP engineering with proven race heritage\u003c\/li\u003e\n\u003cli\u003eReduces piston slap and improves long-term engine durability\u003c\/li\u003e\n\u003cli\u003eIdeal for stroker and high-power RB26DETT builds\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003eEnhances power potential and engine reliability\u003c\/li\u003e\n\u003cli\u003eTrusted by professional builders for precision and quality\u003c\/li\u003e\n\u003cli\u003eEssential component for optimized RB26 performance builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-olk-copy-source=\"MessageBody\" style=\"font-size: 0.875rem;\"\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":18356699430974,"sku":"cppSC7311-6","price":1327.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/CPP-SC7309_1afc2e6b-55e3-427c-a9dd-14ac30395cd0.jpg?v=1548652240"},{"product_id":"cp-nissan-skyline-r32-r33-piston-set-rb26dett-86-0mm-standard-bore-9-1-compression-sc7312","title":"CP Piston Set RB26DETT 86.0mm Standard Bore 9:1 Compression SC7312","description":"\u003cp dir=\"auto\"\u003eThe foundation of any high-performance RB26DETT build in the R32, R33, or R34 Skyline GT-R starts with pistons that can withstand the intense forces of high boost and elevated RPM. The CP Piston Set (SC7312) delivers exactly that with its 86.0mm standard bore design and 9:1 compression ratio, crafted from 2916 alloy and CNC machined to exacting standards for exceptional strength and precision. These pistons incorporate accumulator grooves and dual forced pin oilers that enhance oil control and reduce wear, allowing the engine to maintain consistent compression and efficiency even during prolonged high-load operation.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEvery set is carefully balanced to within ±1 gram, ensuring smooth rotation and minimizing vibration that could otherwise compromise engine longevity. The included standard pins and pin locks complete the package, making installation straightforward while providing the durability needed for aggressive tuning and upgraded components. This combination supports reliable power production across the RPM range, helping builders achieve strong mid-range torque and impressive top-end output without sacrificing reliability.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine CP Piston Set as a premium choice for RB26DETT enthusiasts who prioritize quality and performance. Made in the USA with decades of race-proven development, these pistons offer the engineering excellence required for both street and competition applications. For builders focused on creating a robust, high-output RB26 that delivers consistent results, this piston set represents a smart investment that forms the core of a strong, responsive engine.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCP Piston Set for RB26DETT with 86.0mm standard bore\u003c\/li\u003e\n\u003cli\u003e9:1 compression ratio for balanced performance and boost compatibility\u003c\/li\u003e\n\u003cli\u003eCrafted from 2916 alloy with full CNC machining\u003c\/li\u003e\n\u003cli\u003eBalanced to ±1 gram for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eAccumulator grooves and dual forced pin oilers for superior oil control\u003c\/li\u003e\n\u003cli\u003eIncludes standard pins and pin locks for complete assembly\u003c\/li\u003e\n\u003cli\u003eOptimized geometry for efficient power production\u003c\/li\u003e\n\u003cli\u003eReduces piston slap and improves long-term engine durability\u003c\/li\u003e\n\u003cli\u003eIdeal for high-boost and high-RPM RB26DETT builds\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003ePremium CP engineering with proven race heritage\u003c\/li\u003e\n\u003cli\u003eSupports upgraded turbos, heads, and fuel systems\u003c\/li\u003e\n\u003cli\u003eTransforms your RB26 into a more powerful and reliable engine\u003c\/li\u003e\n\u003cli\u003eTrusted by professional builders for precision and quality\u003c\/li\u003e\n\u003cli\u003eEssential component for optimized RB26 performance builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-olk-copy-source=\"MessageBody\" style=\"font-size: 0.875rem;\"\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":18356699562046,"sku":"cppSC7312-6","price":1327.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/CPP-SC7309_3c0c6af4-e683-4978-b6dc-93cbe605bf89.jpg?v=1548652238"},{"product_id":"cp-piston-set-nissan-rb26dett-86-0mmstd-bore-8-5-cr","title":"CP Piston Set RB26DETT 86.0mm Standard Bore 8.5:1 Compression SC7309","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R demand high-quality pistons when pushing for higher power, better reliability, or optimized compression. The CP Piston Set (SC7309) is a premium upgrade featuring 86.0mm standard bore pistons with an 8.5:1 compression ratio, designed to handle the stresses of high-boost and high-RPM applications. Crafted from 2916 alloy and fully CNC machined to strict tolerances, these pistons include accumulator grooves and dual forced pin oilers for superior oil control and durability under extreme conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBalanced to within ±1 gram, this set comes complete with standard pins and pin locks, making it a ready-to-install solution for serious engine builds. The standard bore compatibility ensures a direct fit while the optimized geometry delivers efficient power production and reduced piston slap, helping maintain long-term engine health while supporting substantial horsepower gains.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine CP Piston Set as a trusted choice for RB26DETT builders seeking precision, strength, and performance. Made in the USA with years of race engineering behind them, these pistons deliver the reliability and consistency needed for both street and competition use. For enthusiasts serious about optimizing their RB26 for high-boost and high-RPM use, this CP piston set is one of the most effective upgrades you can make to your Skyline.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCP Piston Set for RB26DETT with 86.0mm standard bore\u003c\/li\u003e\n\u003cli\u003e8.5:1 compression ratio for balanced performance and boost compatibility\u003c\/li\u003e\n\u003cli\u003eCrafted from 2916 alloy with full CNC machining\u003c\/li\u003e\n\u003cli\u003eBalanced to ±1 gram for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eAccumulator grooves and dual forced pin oilers for superior oil control\u003c\/li\u003e\n\u003cli\u003eIncludes standard pins and pin locks for complete assembly\u003c\/li\u003e\n\u003cli\u003eOptimized geometry for efficient power production\u003c\/li\u003e\n\u003cli\u003eReduces piston slap and improves long-term engine durability\u003c\/li\u003e\n\u003cli\u003eIdeal for high-boost and high-RPM RB26DETT builds\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003ePremium CP engineering with proven race heritage\u003c\/li\u003e\n\u003cli\u003eSupports upgraded turbos, heads, and fuel systems\u003c\/li\u003e\n\u003cli\u003eTransforms your RB26 into a more powerful and reliable engine\u003c\/li\u003e\n\u003cli\u003eTrusted by professional builders for precision and quality\u003c\/li\u003e\n\u003cli\u003eEssential component for optimized RB26 performance builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-olk-copy-source=\"MessageBody\" style=\"font-size: 0.875rem;\"\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":18356699594814,"sku":"cppSC7309-6","price":1327.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/CPP-SC7309.jpg?v=1548652238"},{"product_id":"copy-of-cp-nissan-skyline-r32-r33-piston-set-rb26dett-86-0mm-standard-bore-9-1-compression-sc7312","title":"CP Piston Set RB26DETT 87mm +1.0 mm Bore 9 Compression SC7314","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R demand high-quality pistons when pushing for higher power, better reliability, or optimized compression. The CP Piston Set (SC7314) is a premium upgrade featuring 87mm +1.0mm bore pistons with a 9 compression ratio, designed to handle the stresses of high-boost and high-RPM applications. Crafted from 2916 alloy and fully CNC machined to strict tolerances, these pistons include accumulator grooves and dual forced pin oilers for superior oil control and durability under extreme conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBalanced to within ±1 gram, this set comes complete with standard pins and pin locks, making it a ready-to-install solution for serious engine builds. The 73.7mm stroke compatibility and 193mm compression height ensure optimal geometry for efficient power production and reduced piston slap, helping maintain long-term engine health while supporting substantial horsepower gains.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine CP Piston Set as a trusted choice for RB26DETT builders seeking precision, strength, and performance. Made in the USA with years of race engineering behind them, these pistons deliver the reliability and consistency needed for both street and competition use. For enthusiasts serious about optimizing their RB26 for high-boost and high-RPM use, this CP piston set is one of the most effective upgrades you can make to your Skyline.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCP Piston Set for RB26DETT with 87mm +1.0mm bore\u003c\/li\u003e\n\u003cli\u003e9 compression ratio for balanced performance and boost compatibility\u003c\/li\u003e\n\u003cli\u003eCrafted from 2916 alloy with full CNC machining\u003c\/li\u003e\n\u003cli\u003eBalanced to ±1 gram for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eAccumulator grooves and dual forced pin oilers for superior oil control\u003c\/li\u003e\n\u003cli\u003eIncludes standard pins and pin locks for complete assembly\u003c\/li\u003e\n\u003cli\u003eOptimized geometry for efficient power production\u003c\/li\u003e\n\u003cli\u003eReduces piston slap and improves long-term engine durability\u003c\/li\u003e\n\u003cli\u003eIdeal for high-boost and high-RPM RB26DETT builds\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003ePremium CP engineering with proven race heritage\u003c\/li\u003e\n\u003cli\u003eSupports upgraded turbos, heads, and fuel systems\u003c\/li\u003e\n\u003cli\u003eTransforms your RB26 into a more powerful and reliable engine\u003c\/li\u003e\n\u003cli\u003eTrusted by professional builders for precision and quality\u003c\/li\u003e\n\u003cli\u003eEssential component for optimized RB26 performance builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-olk-copy-source=\"MessageBody\" style=\"font-size: 0.875rem;\"\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":18356699627582,"sku":"cppSC7314-6","price":1327.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/CPP-SC7309_5d99f735-4cc6-439c-b967-b24a3e24c288.jpg?v=1548652236"},{"product_id":"fluidampr-nissan-skyline-r32-r33-gtr-harmonic-balancer-rb26dett-phase-1","title":"Fluidampr Nissan Skyline R32 GTR Harmonic Balancer RB26DETT Phase-1","description":"\u003cp data-start=\"0\" data-end=\"556\"\u003eTerra Firma Automotive proudly offers the Fluidampr Harmonic Balancer specifically designed for the Nissan Skyline R32 GTR RB26DETT Phase-1 engine. Engineered with precision, this performance damper features a free-rotating inertia ring housed inside a laser-sealed outer casing, both meticulously computer-balanced to exceed OEM standards. The key to its superior function lies in the shear gap filled with viscous silicone, a high-performance material that maintains stability over extreme temperature ranges while providing exceptional heat dissipation.\u003c\/p\u003e\n\u003cp data-start=\"558\" data-end=\"1040\"\u003eUnlike traditional elastomer harmonic balancers, the Fluidampr performance damper protects your RB26DETT engine across a wide frequency range. It becomes increasingly effective as engine RPM rises, absorbing harmful vibrations that can cause wear or damage over time. This advanced design not only safeguards your engine’s longevity but also improves overall smoothness and responsiveness, making it an essential upgrade for enthusiasts seeking reliability and enhanced performance.\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1609\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAt Terra Firma Automotive, we understand the importance of quality components that deliver real results. That’s why we offer genuine Fluidampr harmonic balancers for the R32 GTR, ensuring you get a product that meets the highest standards of engineering and durability. If you’re committed to maintaining the health and performance of your RB26DETT, the Fluidampr harmonic balancer from Terra Firma is the ideal choice to keep your Skyline running smoothly under all conditions. Trust us to provide the parts that help your Nissan Skyline R32 GTR perform at its best.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eKeyway - Single\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eNo Mounting Hardware Included\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eSafety Rating - SFI 18.1\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eFinish - Black Zinc\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eMaterial - Steel\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eDegree Marking Range - 7 marks, 5 degrees apart\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003ePulley Finish - Black Zinc\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eDegree Markings - Yes\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eWT. in lbs.()=Rotating weight - 11 (7.4 Rwt)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eBore Dia. Min\/Max - 1.1795 \/ 1.1805\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eLength - 3.131\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eEngine Balance - Internal\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"col-xs-3 text-right\"\u003eO.D. - 6-1\/8\" (6.125)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e⚠️ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm - \u003ca rel=\"noopener noreferrer nofollow\" href=\"http:\/\/www.P65Warnings.ca.gov\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":18356699660350,"sku":"fdr610901","price":482.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/FLU_610901-A1.jpg?v=1548652236"},{"product_id":"copy-of-cp-nissan-skyline-r32-r33-piston-set-rb26dett-86-0mm-standard-bore-8-5-1-compression-sc7309-1","title":"CP Piston Set RB26DETT 86.5 mm +0.5mm Bore 9:1 Compression SC7313","description":"\u003cp data-end=\"563\" data-start=\"0\"\u003eUnlock the full potential of your Nissan RB26DETT engine with the CP Piston Set (SC7313) from Terra Firma Automotive. Precision-engineered for high-performance applications, this 86.5mm (+0.5mm oversize) forged piston set delivers uncompromising strength and reliability, making it the ideal upgrade for Skyline GTR builds focused on serious power and endurance. Designed with a 9:1 compression ratio, these pistons are optimized for turbocharged engines, offering enhanced combustion efficiency while maintaining excellent detonation resistance under high boost.\u003c\/p\u003e\n\u003cp data-end=\"1011\" data-start=\"565\"\u003eManufactured in the USA from high-strength 2618 alloy, each CP piston undergoes full CNC machining and is weight-balanced to within +\/- 1 gram to ensure perfect engine harmonics. Features like accumulator grooves, dual forced pin oilers, and tight compression height tolerances reflect the race-proven design behind every CP component. This ensures optimal ring seal, lubrication, and long-term reliability, even in the most extreme environments.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1504\" data-start=\"1013\"\u003eTerra Firma Automotive brings years of RB expertise and delivers only the best in engine internals. Whether you're rebuilding your RB26 for street dominance or preparing for competitive motorsport, this CP piston set offers unmatched quality and durability. Trust Terra Firma to supply the components that keep your build ahead of the competition. Invest in performance that lasts—equip your RB26DETT with CP Pistons from Terra Firma Automotive and experience the difference precision makes.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1504\" data-start=\"1013\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCP Piston Set for RB26DETT with 86.5mm +0.5mm bore\u003c\/li\u003e\n\u003cli\u003e9:1 compression ratio for balanced performance and boost compatibility\u003c\/li\u003e\n\u003cli\u003eCrafted from high-strength 2618 alloy with full CNC machining\u003c\/li\u003e\n\u003cli\u003eBalanced to ±1 gram for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eAccumulator grooves and dual forced pin oilers for superior oil control\u003c\/li\u003e\n\u003cli\u003eIncludes standard pins and pin locks for complete assembly\u003c\/li\u003e\n\u003cli\u003eOptimized geometry for efficient power production\u003c\/li\u003e\n\u003cli\u003eReduces piston slap and improves long-term engine durability\u003c\/li\u003e\n\u003cli\u003eIdeal for high-boost and high-RPM RB26DETT builds\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003ePremium CP engineering with proven race heritage\u003c\/li\u003e\n\u003cli\u003eSupports upgraded turbos, heads, and fuel systems\u003c\/li\u003e\n\u003cli\u003eTransforms your RB26 into a more powerful and reliable engine\u003c\/li\u003e\n\u003cli\u003eTrusted by professional builders for precision and quality\u003c\/li\u003e\n\u003cli\u003eEssential component for optimized RB26 performance builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-olk-copy-source=\"MessageBody\" style=\"font-size: 0.875rem;\"\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca title=\"CARB FAQ\" href=\"https:\/\/tfaspeed.com\/a\/faq\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":18356699725886,"sku":"cppSC7313-6","price":1327.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/CPP-SC7309_7709ac89-d196-4d2b-a1f0-dbd18b642f7a.jpg?v=1548652234"},{"product_id":"copy-of-cp-nissan-skyline-r32-r33-piston-set-rb26dett-86-0mm-standard-bore-8-5-1-compression-sc7309","title":"CP Piston Set RB26DETT 86.5 mm +0.5mm Bore 8.5:1 Compression SC7310PVD-6","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R demand high-quality pistons when pushing for higher power, better reliability, or optimized compression. The CP Piston Set (SC7310PVD-6) is a premium upgrade featuring 86.5mm +0.5mm bore pistons with an 8.5:1 compression ratio, designed to handle the stresses of high-boost and high-RPM applications. Crafted from premium 2618 alloy and CNC machined to exacting tolerances, these pistons include accumulator grooves and dual forced pin oilers for superior oil control and durability under extreme conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBalanced to within ±1 gram, this set ensures smooth engine operation and reduced vibration while the optimized geometry delivers efficient power production and reduced piston slap. This helps maintain long-term engine health while supporting substantial horsepower gains from upgraded turbos and fuel systems. The result is a more responsive and powerful RB26 that delivers consistent performance on the street or track.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine CP Piston Set as a trusted choice for RB26DETT builders seeking precision, strength, and performance. Made in the USA with decades of motorsports development behind them, these pistons deliver the reliability and consistency needed for both street and competition use. For enthusiasts serious about optimizing their RB26 for high-boost and high-RPM use, this CP piston set is one of the most effective upgrades you can make to your Skyline.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCP Piston Set for RB26DETT with 86.5mm +0.5mm bore\u003c\/li\u003e\n\u003cli\u003e8.5:1 compression ratio for high-boost compatibility\u003c\/li\u003e\n\u003cli\u003eForged from premium 2618 alloy with full CNC machining\u003c\/li\u003e\n\u003cli\u003eBalanced to ±1 gram for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eAccumulator grooves and dual forced pin oilers for superior oil control\u003c\/li\u003e\n\u003cli\u003eOptimized geometry for efficient power production\u003c\/li\u003e\n\u003cli\u003eReduces piston slap and improves long-term engine durability\u003c\/li\u003e\n\u003cli\u003eIdeal for high-boost and high-RPM RB26DETT builds\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003ePremium CP engineering with proven race heritage\u003c\/li\u003e\n\u003cli\u003eSupports upgraded turbos, heads, and fuel systems\u003c\/li\u003e\n\u003cli\u003eTransforms your RB26 into a more powerful and reliable engine\u003c\/li\u003e\n\u003cli\u003eTrusted by professional builders for precision and quality\u003c\/li\u003e\n\u003cli\u003eEssential component for optimized RB26 performance builds\u003c\/li\u003e\n\u003cli\u003eMade in the USA with rigorous quality control\u003c\/li\u003e\n\u003cli\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Carrillo","offers":[{"title":"Default Title","offer_id":18356699758654,"sku":"cppSC7310PVD-6","price":1327.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/CPP-SC7309_b98d02c0-80c8-4ed8-8db4-c47660e471a4.jpg?v=1548652234"},{"product_id":"nissan-skyline-r32-r33-gtr-r32-gtst-crank-pulley-bolt-12309-05u00-genuine-new","title":"Nissan Skyline R32 R33 R34 GTR RB26DETT Crank Pulley Bolt","description":"\u003cp\u003eNew Genuine Nissan R32, R33 and R34 GTR Skyline RB26DETT Crankshaft Pulley Bolt. Correct fine thread bolt used to bolt on the harmonic balancer, specific to GTR’s. We also carry the proper mounting washer, sold separately.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356702216254,"sku":"12309-05U00","price":102.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12309-05U00.jpg?v=1548652209"},{"product_id":"nissan-skyline-r32-r33-gtr-oil-crankshaft-rear-seal-jdm-oem-new","title":"Nissan Skyline R32 R33 R34 Oil Crankshaft Rear Seal NDK RB26\/25\/20","description":"\u003cp data-start=\"0\" data-end=\"377\"\u003eEnsure long-term reliability and leak-free performance with the New Genuine Nissan Oil Crankshaft Rear Seal for RB26, RB25, and RB20 engines—available now at Terra Firma Automotive. This precision-engineered NDK rear main seal is the late-style version used in R32, R33, and R34 Skyline models and is an essential component for any proper engine rebuild or bottom-end refresh.\u003c\/p\u003e\n\u003cp data-start=\"379\" data-end=\"962\"\u003eDesigned specifically for the RB-series engine platform, this factory Nissan seal offers the perfect fit and material quality needed to withstand the extreme internal conditions of turbocharged applications. Over time, crankshaft rear seals degrade due to heat, oil exposure, and crankcase pressure, making replacement critical during engine overhauls to prevent oil leaks and protect engine longevity. Unlike unreliable aftermarket versions, this genuine NDK-manufactured seal meets Nissan’s strict OEM specifications, delivering the performance and dependability RB engines demand.\u003c\/p\u003e\n\u003cp data-start=\"964\" data-end=\"1361\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTerra Firma Automotive continues to lead the industry in supplying authentic JDM parts for Nissan Skyline models. Whether you're rebuilding an RB26DETT in an R34 GTR or servicing a naturally aspirated RB20 in a daily-driven R32, this rear crank seal is the right choice. Trust Terra Firma Automotive for genuine Nissan components that ensure proper sealing, optimal performance, and peace of mind.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356722597950,"sku":"12279-5L310","price":38.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12279-5L310.jpg?v=1548652100"},{"product_id":"nissan-skyline-r32-r33-gtr-r32-gtst-crankshaft-pulley-washer-12308-05u00-jdm","title":"Nissan Skyline R32 R33 R34 GTR RB26DETT Crankshaft Pulley Washer","description":"\u003cp\u003eNew Genuine Nissan R32, R33, R34 GTR Skyline RB26DETT Crankshaft Pulley Washer. Correct thick washer used to bolt on the harmonic balancer, specific to GTR’s. We also carry the proper mounting bolt, sold separately.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356722794558,"sku":"12308-05U00","price":11.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12308-05U00.jpg?v=1545571419"},{"product_id":"nissan-skyline-r32-r33-gtr-oil-jet-squirter-assembly-11560-05u10-jdm-genuine-oem","title":"Nissan Skyline R32 R33 R34 GTR Oil Jet Squirter Assembly RB26DETT","description":"\u003cp\u003eNew Genuine Nissan R32, R33, R34 GTR Skyline RB26DETT Oil Jet Squirter Assembly. Very common source of failure on the bottom need. Replacing these units are a must since they typically fail due to oil build up an gunking. Replacing these on an engine rebuild is a must for proper bottom end oiling. Sold as Each, 6 needed per motor. Kit include new OEM squirter and banjo bolt. \u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356722827326,"sku":"11560-05U10","price":107.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/11560-05U10.jpg?v=1548652095"},{"product_id":"nissan-skyline-r32-r33-gtr-crankshaft-sprocket-genuine-oem-new-jdm","title":"Nissan Skyline R32 R33 R34 GTR Crankshaft Sprocket Gear RB26DETT","description":"\u003cp\u003eEnhance the performance and reliability of your Nissan Skyline R32, R33, R34 GTR with the Genuine Nissan RB26DETT Crankshaft Sprocket available at Terra Firma Automotive. This essential component is designed to optimize the engine's timing and ensure precise synchronization of the crankshaft with other critical components.\u003c\/p\u003e\n\u003cp\u003eCrafted to stringent Nissan standards, our Genuine Crankshaft Sprocket guarantees a perfect fit, durability, and superior functionality. Whether you're replacing a worn-out sprocket or conducting routine maintenance, our product ensures your GTR's engine operates at peak efficiency.\u003c\/p\u003e\n\u003cp\u003eAt Terra Firma Automotive, we specialize in providing authentic Nissan parts that uphold the manufacturer's exacting specifications. Our commitment to quality ensures your vehicle receives components that deliver exceptional performance and reliability. Trust us to provide the Genuine Nissan parts that meet the high standards set by Nissan themselves.\u003c\/p\u003e\n\u003cp\u003eInvest in the longevity and performance of your Nissan Skyline R32, R33, R34 GTR with the Genuine RB26DETT Crankshaft Sprocket from Terra Firma Automotive. Discover why discerning enthusiasts and mechanics rely on us for superior quality and service in maintaining their GTRs.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356723318846,"sku":"13021-05U10","price":185.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/13021-05U10.jpg?v=1548652086"},{"product_id":"nissan-skyline-r32-gtr-front-crankshaft-seal-genuine-oem-new-jdm","title":"Nissan Skyline R32 R33 Front Crankshaft Seal (Late) RB26\/25\/20","description":"\u003cp data-start=\"129\" data-end=\"728\"\u003eMaintaining proper engine sealing is critical for the performance and longevity of your Nissan Skyline. The genuine Nissan Skyline R32 and R33 Front Crankshaft Seal for RB26, RB25, and RB20 engines is the exact replacement for models built after April 1993. This flanged oil seal is designed to deliver the correct fit and function that only an OE part can provide, ensuring a reliable barrier against oil leaks at the crankshaft. Unlike aftermarket reproductions, this seal is manufactured to Nissan’s original specifications, giving you confidence in both installation and long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"730\" data-end=\"1211\"\u003eA worn or cracked crankshaft seal can quickly compromise engine reliability, leading to oil leaks that reduce lubrication and cause premature wear. By replacing it with a factory-correct seal, you restore the precision sealing necessary for smooth operation and protect your investment in one of Nissan’s most legendary powerplants. Enthusiasts and restorers alike trust genuine Nissan components to keep their Skylines running at peak performance, and this seal is no exception.\u003c\/p\u003e\n\u003cp data-start=\"1213\" data-end=\"1538\"\u003eTerra Firma Automotive is committed to supplying only authentic Nissan parts for RB-series engines, ensuring that your Skyline receives the quality it deserves. With this correct front crankshaft oil seal, you can eliminate common sealing issues and maintain the factory integrity of your RB26DETT, RB25DET, or RB20 engine.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18356724203582,"sku":"13510-10Y12","price":22.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/13510-10Y10.jpg?v=1548652082"},{"product_id":"fluidampr-nissan-skyline-r33-r34-gtr-harmonic-balancer-rb26dett-phase-2","title":"Fluidampr Nissan Skyline R33 R34 GTR Harmonic Balancer RB26DETT Phase-2","description":"\u003cp\u003eFluidampr performance RB26DETT R33\/34 Nissan Skyline GTR dampers consist of a free rotating inertia ring inside a laser sealed outer housing within tight tolerance of each other.  Both the inertia ring and the outer housing are computer balanced to exceed OEM specifications during manufacturing.  Between the two, an area referred to as the shear gap is pressure injected with viscous silicone.  This specialized silicone maintains stability across an extreme temperature range and provides superior heat dissipation.  Unlike a stock elastomer harmonic balancer, Fluidampr performance dampers protect across a broad frequency range and can become more effective as magnitude increases throughout your RPM range.  This Fluidampr performance damper is designed for the RB26DETT engine application. Terra Firma is proud to offer Fluidampr balancers for your GTR.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Pulley Finish - Black Zinc\u003c\/li\u003e\n\u003cli\u003eNo Mounting Hardware Included\u003c\/li\u003e\n\u003cli\u003eEngine Balance - Internal\u003c\/li\u003e\n\u003cli\u003eRotating Weight  - 10.9 (7.3 Rwt)\u003c\/li\u003e\n\u003cli\u003eSafety Rating - SFI 18.1\u003c\/li\u003e\n\u003cli\u003eOD 6-1\/8\" (6.125)\u003c\/li\u003e\n\u003cli\u003eDegree Marking Range -7 timing marks, 5 degrees apart\u003c\/li\u003e\n\u003cli\u003eKeyway - Single (5mm)\u003c\/li\u003e\n\u003cli\u003eMaterial - Steel\u003c\/li\u003e\n\u003cli\u003eBore Dia. Min\/Max - 1.1795 \/ 1.1805\u003c\/li\u003e\n\u003cli\u003eLength - 2.995\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e⚠️ California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm - \u003ca rel=\"noopener noreferrer nofollow\" href=\"http:\/\/www.P65Warnings.ca.gov\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":18446753726526,"sku":"fdr610911","price":482.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/fdr610911-A1.jpg?v=1622347645"},{"product_id":"hks-2-8l-kit-step-zero-86-5mm-full-kit-for-nissan-rb26dett-21004-an009","title":"HKS 2.8L Kit STEP ZERO 86.5mm Full Kit RB26DETT (8000rpm) 21004-AN009","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R benefit from increased displacement and optimized internals when seeking stronger low-to-mid range torque and higher overall power. The HKS 2.8L Kit STEP ZERO (21004-AN009) is a high-performance upgrade that raises capacity to 2739cc with 86.5mm forged pistons, a full counterweighted crankshaft, and high-strength H-beam connecting rods. This kit is recommended for stock or GTIII-SS turbo setups, delivering enhanced torque at lower RPM while supporting up to approximately 8000 RPM and target outputs around 549 HP.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eHKS uses the highest quality materials and precision engineering to ensure durability under high tuning levels. The nickel-coated pistons provide strong anti-knocking properties, while the fully counterweighted crankshaft and H-beam rods maximize turbo response and overall torque. This kit is ideal for overhauling from standard internals, with boring and honing required for installation, and is designed for reliable performance in both street and competition applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine HKS 2.8L Kit STEP ZERO as a premium engine build upgrade for RB26DETT owners seeking more power and torque. It transforms your engine into a larger, more responsive unit while maintaining the legendary character of the Skyline GT-R platform. For enthusiasts ready to take their R32, R33, or R34 to the next level of performance, this HKS STEP ZERO kit is one of the most effective ways to unlock your RB26's true potential.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHKS 2.8L Kit STEP ZERO for RB26DETT\u003c\/li\u003e\n\u003cli\u003eIncreases displacement to 2739cc with 86.5mm forged pistons\u003c\/li\u003e\n\u003cli\u003eFull counterweighted crankshaft for improved response\u003c\/li\u003e\n\u003cli\u003eHigh-strength H-beam connecting rods (stock rods optional)\u003c\/li\u003e\n\u003cli\u003eNickel-coated pistons for superior anti-knocking properties\u003c\/li\u003e\n\u003cli\u003eRecommended for stock or GTIII-SS turbo setups\u003c\/li\u003e\n\u003cli\u003eTarget engine output approximately 549 HP\u003c\/li\u003e\n\u003cli\u003eAllowable RPM up to 8000rpm\u003c\/li\u003e\n\u003cli\u003eIdeal for overhauling from standard internal parts\u003c\/li\u003e\n\u003cli\u003eBoring and honing modification required\u003c\/li\u003e\n\u003cli\u003ePremium HKS engineering with proven real-world results\u003c\/li\u003e\n\u003cli\u003eEnhances low-to-mid range torque and overall power delivery\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003eSupports high-tuning levels with exceptional durability\u003c\/li\u003e\n\u003cli\u003eTrusted by RB26 enthusiasts for performance and reliability\u003c\/li\u003e\n\u003cli\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":18447509323838,"sku":"hks21004-AN009","price":6580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/21004-AN009.jpg?v=1620480589"},{"product_id":"hks-2-8l-kit-step-zero-87mm-full-kit-for-nissan-rb26dett-21004-an010","title":"HKS 2.8L Kit STEP ZERO 87mm Full Kit RB26DETT (8000rpm) 21004-AN010","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R benefit from increased displacement and optimized internals when seeking stronger low-to-mid range torque and higher overall power. The HKS 2.8L Kit STEP ZERO 87mm Full Kit (21004-AN010) is a high-performance upgrade that raises capacity to 2771cc with 87mm forged pistons, a full counterweighted crankshaft, and high-strength H-beam connecting rods. This kit is recommended for stock or GTIII-SS turbo setups, delivering enhanced torque at lower RPM while supporting up to approximately 8000 RPM and target outputs around 549 HP.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eHKS uses the highest quality materials and precision engineering to ensure durability under high tuning levels. The nickel-coated pistons provide strong anti-knocking properties, while the fully counterweighted crankshaft and H-beam rods maximize turbo response and overall torque. This kit is ideal for overhauling from standard internals, with boring and honing required for installation, and is designed for reliable performance in both street and competition applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine HKS 2.8L Kit STEP ZERO 87mm Full Kit as a premium engine build upgrade for RB26DETT owners seeking more power and torque. It transforms your engine into a larger, more responsive unit while maintaining the legendary character of the Skyline GT-R platform. For enthusiasts ready to take their R32, R33, or R34 to the next level of performance, this HKS STEP ZERO kit is one of the most effective ways to unlock your RB26's true potential.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHKS 2.8L Kit STEP ZERO 87mm Full Kit for RB26DETT\u003c\/li\u003e\n\u003cli\u003eIncreases displacement to 2771cc with 87mm forged pistons\u003c\/li\u003e\n\u003cli\u003eFull counterweighted crankshaft for improved response\u003c\/li\u003e\n\u003cli\u003eHigh-strength H-beam connecting rods (stock rods optional)\u003c\/li\u003e\n\u003cli\u003eNickel-coated pistons for superior anti-knocking properties\u003c\/li\u003e\n\u003cli\u003eRecommended for stock or GTIII-SS turbo setups\u003c\/li\u003e\n\u003cli\u003eTarget engine output approximately 549 HP\u003c\/li\u003e\n\u003cli\u003eAllowable RPM up to 8000rpm\u003c\/li\u003e\n\u003cli\u003eIdeal for overhauling from standard internal parts\u003c\/li\u003e\n\u003cli\u003eBoring and honing modification required\u003c\/li\u003e\n\u003cli\u003ePremium HKS engineering with proven real-world results\u003c\/li\u003e\n\u003cli\u003eEnhances low-to-mid range torque and overall power delivery\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003eSupports high-tuning levels with exceptional durability\u003c\/li\u003e\n\u003cli\u003eTrusted by RB26 enthusiasts for performance and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-olk-copy-source=\"MessageBody\" style=\"font-size: 0.875rem;\"\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":18449498374206,"sku":"hks21004-AN010","price":6580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/21004-AN009_26eec841-58b1-41e6-92b1-b94475595f51.jpg?v=1620480589"},{"product_id":"hks-2-8l-kit-step-1-86-5mm-full-kit-for-nissan-rb26dett-21004-an013","title":"HKS 2.8L Kit STEP 1 86.5mm Full Kit RB26DETT (8500rpm) 21004-AN013","description":"\u003cp\u003eIntroducing the HKS 2.8L Kit STEP 1 86.5mm Full Kit RB26DETT (8500rpm) available at Terra Firma. Designed to satisfy the needs of drivers seeking \"more power and more torque,\" HKS has developed a series of capacity upgrade kits tailored to the characteristics of RB26 engines. With an increased displacement of 2.8L, this kit delivers enhanced torque at lower engine speeds, allowing for an exhilarating driving experience.\u003c\/p\u003e\n\u003cp\u003eHKS utilizes the highest quality materials to ensure durability and reliability, meeting the demands of high-performance tuning. The kit features nickel-coated pistons renowned for their strong anti-knocking properties. The fully counterweighted crankshafts and optional high-strength connecting rods work in harmony to extract maximum performance from the turbocharger and significantly increase torque output.\u003c\/p\u003e\n\u003cp\u003eBy upgrading to the HKS 2.8L Kit STEP 1, you can experience the full potential of your RB26DETT engine. The increased displacement offers improved low-end torque, providing a thrilling driving experience. Take advantage of the highest quality materials and expert engineering from HKS to unleash the true power of your vehicle.\u003c\/p\u003e\n\u003cp\u003eUpgrade your RB26DETT engine with the HKS 2.8L Kit STEP 1 from Terra Firma. Benefit from increased torque, improved performance, and unmatched reliability. Elevate your driving experience to new heights with this comprehensive kit designed to meet the demands of high-performance enthusiasts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHKS 2.8L Kit STEP 1 86.5mm Full Kit for RB26DETT\u003c\/li\u003e\n\u003cli\u003eIncreases displacement to 2739cc with 86.5mm forged pistons\u003c\/li\u003e\n\u003cli\u003eFull counterweighted crankshaft for improved response\u003c\/li\u003e\n\u003cli\u003eHigh-strength H-beam connecting rods (stock rods optional)\u003c\/li\u003e\n\u003cli\u003eNickel-coated pistons for superior anti-knocking properties\u003c\/li\u003e\n\u003cli\u003eRecommended for GTIII-RS turbo setups\u003c\/li\u003e\n\u003cli\u003eTarget engine output approximately 600 HP\u003c\/li\u003e\n\u003cli\u003eAllowable RPM up to 8500rpm\u003c\/li\u003e\n\u003cli\u003eIdeal for overhauling from standard internal parts\u003c\/li\u003e\n\u003cli\u003eBoring and honing modification required\u003c\/li\u003e\n\u003cli\u003ePremium HKS engineering with proven real-world results\u003c\/li\u003e\n\u003cli\u003eEnhances low-to-mid range torque and overall power delivery\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003eSupports high-tuning levels with exceptional durability\u003c\/li\u003e\n\u003cli\u003eTrusted by RB26 enthusiasts for performance and reliability\u003c\/li\u003e\n\u003cli\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca title=\"CARB FAQ\" href=\"https:\/\/tfaspeed.com\/a\/faq\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":18449508204606,"sku":"hks21004-AN013","price":6580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/21004-AN009_999327cc-18a8-41d3-badc-0be2e4afe49b.jpg?v=1620480591"},{"product_id":"hks-2-8l-kit-step-1-87mm-full-kit-for-nissan-rb26dett-21004-an014","title":"HKS 2.8L Kit STEP 1 87mm Full Kit RB26DETT (8500rpm) 21004-AN014","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R gain meaningful low-end torque and broader power delivery when displacement is increased while retaining strong reliability. The HKS 2.8L Kit STEP 1 87mm Full Kit (21004-AN014) raises capacity to 2771cc using 87mm forged pistons, a fully counterweighted crankshaft, and high-strength H-beam connecting rods. Recommended for pairing with the GTIII-RS turbo, this kit focuses on delivering enhanced torque at lower RPMs for quicker acceleration and a more responsive feel throughout the rev range, while supporting up to approximately 8500rpm and target outputs around 600 HP with proper supporting modifications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eHKS selects top-tier materials and applies advanced engineering to meet the rigors of high-level tuning. The nickel-coated pistons provide excellent anti-knocking characteristics, and the fully counterweighted crankshaft optimizes engine response. The H-beam rods (stock rods can also be used) deliver maximum strength and fatigue resistance through WPC shot-peening. Boring and honing of the block is required for installation, with no full flow modification needed, making this a practical yet powerful upgrade for serious builds.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine HKS 2.8L Kit STEP 1 87mm Full Kit as a premium engine build solution for RB26DETT owners who want more torque and power without sacrificing drivability. It transforms your engine into a larger, more capable unit while preserving the character that makes the Skyline GT-R iconic. For enthusiasts ready to elevate their R32, R33, or R34 performance, this HKS STEP 1 kit offers the quality, precision, and results that define serious RB26 tuning.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHKS 2.8L Kit STEP 1 87mm Full Kit for RB26DETT\u003c\/li\u003e\n\u003cli\u003eIncreases displacement to 2771cc with 87mm forged pistons\u003c\/li\u003e\n\u003cli\u003eFull counterweighted crankshaft for improved response\u003c\/li\u003e\n\u003cli\u003eHigh-strength H-beam connecting rods (stock rods optional)\u003c\/li\u003e\n\u003cli\u003eNickel-coated pistons for superior anti-knocking properties\u003c\/li\u003e\n\u003cli\u003eRecommended for GTIII-RS turbo setups\u003c\/li\u003e\n\u003cli\u003eTarget engine output approximately 600 HP\u003c\/li\u003e\n\u003cli\u003eAllowable RPM up to 8500rpm\u003c\/li\u003e\n\u003cli\u003eIdeal for overhauling from standard internal parts\u003c\/li\u003e\n\u003cli\u003eBoring and honing modification required\u003c\/li\u003e\n\u003cli\u003ePremium HKS engineering with proven real-world results\u003c\/li\u003e\n\u003cli\u003eEnhances low-to-mid range torque and overall power delivery\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003eSupports high-tuning levels with exceptional durability\u003c\/li\u003e\n\u003cli\u003eTrusted by RB26 enthusiasts for performance and reliability\u003c\/li\u003e\n\u003cli\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":18449515118654,"sku":"hks21004-AN014","price":6580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/21004-AN009_c8fef633-86b5-4ecd-b208-27e76dde1d34.jpg?v=1620480592"},{"product_id":"hks-2-8l-kit-step-2-86-5mm-full-kit-for-nissan-rb26dett-9000rpm-21004-an004","title":"HKS 2.8L Kit STEP 2 87mm Full Kit RB26DETT (9000rpm) 21004-AN004","description":"\u003cp dir=\"auto\"\u003eRB26DETT engines in the R32, R33, and R34 Skyline GT-R reach new heights of performance when displacement is increased while maintaining exceptional high-RPM capability and reliability. The HKS 2.8L Kit STEP 2 87mm Full Kit (21004-AN004) raises capacity to 2771cc with 87mm forged pistons featuring nickel plating for superior anti-knocking properties and top-ring stability, plus a molybdenum-coated skirt for reduced friction and smoother break-in. Paired with a full counterweighted crankshaft (hollowed at pin journals and center to lighten rotating mass) and high-strength H-beam connecting rods, this kit maximizes throttle response and torque output while supporting up to 9000rpm.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eRecommended for GTIII-RS, GTIII-4R, and similar high-performance turbos, the STEP 2 kit delivers substantial gains in both low-end torque and top-end power, targeting around 788 HP with proper supporting modifications. HKS’s meticulous engineering ensures the components work harmoniously to extract the most from the turbocharger, providing smoother acceleration and stronger overall drivability. Boring and honing of the block is required for installation, with no full flow modification needed, making it a practical choice for serious overhauls.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt Terra Firma Automotive, we supply this genuine HKS 2.8L Kit STEP 2 87mm Full Kit as a premium engine build solution for RB26DETT owners who want serious power and torque. It transforms your engine into a larger, more responsive unit while upholding the durability and precision HKS is known for. For enthusiasts ready to take their R32, R33, or R34 to the next level, this STEP 2 kit is one of the most advanced and rewarding upgrades available for the legendary RB26 platform.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHKS 2.8L Kit STEP 2 87mm Full Kit for RB26DETT\u003c\/li\u003e\n\u003cli\u003eIncreases displacement to 2771cc with 87mm forged pistons\u003c\/li\u003e\n\u003cli\u003eNickel-plated pistons for anti-knocking and ring stability\u003c\/li\u003e\n\u003cli\u003eMolybdenum-coated piston skirt for reduced friction\u003c\/li\u003e\n\u003cli\u003eFull counterweighted crankshaft with hollowed journals for lighter rotating mass\u003c\/li\u003e\n\u003cli\u003eHigh-strength H-beam connecting rods (stock rods optional)\u003c\/li\u003e\n\u003cli\u003eRecommended for GTIII-RS, GTIII-4R and similar turbos\u003c\/li\u003e\n\u003cli\u003eTarget engine output approximately 788 HP\u003c\/li\u003e\n\u003cli\u003eAllowable RPM up to 9000rpm\u003c\/li\u003e\n\u003cli\u003eIdeal for high-performance overhauls and big-power builds\u003c\/li\u003e\n\u003cli\u003eBoring and honing modification required\u003c\/li\u003e\n\u003cli\u003ePremium HKS engineering with proven real-world results\u003c\/li\u003e\n\u003cli\u003eEnhances low-to-mid range torque and high-RPM power delivery\u003c\/li\u003e\n\u003cli\u003eDirect upgrade for R32, R33, and R34 GT-R engines\u003c\/li\u003e\n\u003cli\u003eSupports extreme tuning levels with exceptional durability\u003c\/li\u003e\n\u003cli\u003e⚠️ Emissions \/ California Legal Disclaimer – Off-Road \/ Competition Use Only:\u003cspan style=\"font-size: 0.875rem;\"\u003e This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information \u003c\/span\u003e\u003ca href=\"https:\/\/tfaspeed.com\/a\/faq\" title=\"CARB FAQ\" style=\"font-size: 0.875rem;\"\u003eClick Here\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":18449521639486,"sku":"hks21004-AN004","price":9880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/21004-AN009_d270c55a-cda2-47a2-aeaa-242b29d414ac.jpg?v=1620480592"},{"product_id":"tomei-forged-piston-set-86-5mm-for-nissan-s13-silvia-180sx-sr22-ta202a-ns08a","title":"TOMEI Forged Piston Set 87mm For Nissan S13 Silvia 180SX SR22 TA202A-NS08A","description":"\u003cp dir=\"auto\"\u003eIncreasing displacement is a proven way to add torque and power potential to the SR platform. The Tomei Forged Piston Set (part number TA202A-NS08A) is an 87.0 mm bore set developed for Nissan S13 Silvia and 180SX engines being converted to an SR22 stroker configuration, producing approximately 2163 cc when paired with the correct longer-stroke crankshaft.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThese forged pistons are engineered to handle the elevated cylinder pressures and thermal loads associated with higher-displacement, turbocharged builds. The 87 mm bore increases capacity while maintaining the strength and dimensional accuracy expected from Tomei forged components. As with other Tomei stroker piston kits, this set is designed to be used only with a compatible stroker crankshaft and is not intended for a standard-stroke SR20 application. Piston rings, pins, and circlips are typically included as part of the complete kit.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis 87 mm forged piston package is a core component for serious SR22 stroker builds based on the S13 Silvia or 180SX. Professional machining, balancing, and assembly are required for correct installation. At Terra Firma Automotive, we supply this genuine Tomei Forged Piston Set as a high-quality foundation for increased-displacement SR projects. Whether the goal is stronger mid-range torque or greater overall power capacity, these pistons deliver the material quality and design integrity associated with Tomei. Choose Terra Firma Automotive for authentic Japanese engine internals that support capable SR22 stroker combinations.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Forged Piston Set\u003c\/li\u003e\n\u003cli\u003ePart Number: TA202A-NS08A\u003c\/li\u003e\n\u003cli\u003eApplication: Nissan S13 Silvia \/ 180SX (SR22 stroker)\u003c\/li\u003e\n\u003cli\u003eBore size: 87.0 mm\u003c\/li\u003e\n\u003cli\u003eApproximate displacement: 2163 cc (with stroker crank)\u003c\/li\u003e\n\u003cli\u003eMust be used with a compatible stroker crankshaft\u003c\/li\u003e\n\u003cli\u003eNot for standard-stroke SR20 applications\u003c\/li\u003e\n\u003cli\u003eForged construction for high-output use\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings, pins, and circlips (typical kit contents)\u003c\/li\u003e\n\u003cli\u003eDesigned for elevated cylinder pressures\u003c\/li\u003e\n\u003cli\u003eSuitable for turbocharged stroker builds\u003c\/li\u003e\n\u003cli\u003eRequires professional machining and assembly\u003c\/li\u003e\n\u003cli\u003eIdeal for increased-displacement SR projects\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese piston engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18507066835006,"sku":"TA202A-NS08A","price":1080.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/1131865211_b898f36f-34ee-44f6-8549-c1e3909e5143.jpg?v=1622208884"},{"product_id":"tomei-engine-stroker-2-2l-crankshft-sr22-91mm-for-nissan-s13-silvia-180sx-ta204b-ns08a","title":"Tomei Engine Stroker 2.2L Crankshft, SR22 For Nissan S13 Silvia 180SX TA204B-NS08A","description":"\u003cp dir=\"auto\"\u003eIncreasing stroke is one of the most effective ways to add displacement and mid-range torque to the popular SR20 platform. The Tomei Engine Stroker Crankshaft (part number TA204B-NS08A) is a forged full-counterweight unit with a 91.0 mm stroke (5.0 mm longer than stock), designed to convert the SR20 into a 2.2-liter SR22 combination when paired with the correct matching pistons.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eForged from high-strength alloy and finished as a full-counterweight design, this crankshaft provides the rigidity and balance characteristics needed for higher-displacement, higher-output applications. The increased stroke delivers stronger low- and mid-range torque while still allowing the engine to take advantage of larger turbochargers at higher RPM. At approximately 18 kg, it remains practical for performance street and track builds. Special Tomei or compatible stroker pistons are required—this crankshaft cannot be used with standard-stroke SR20 pistons.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis 91 mm forged crankshaft is a core component for serious SR22 stroker projects based on the S13 Silvia or 180SX. Professional machining, balancing, and assembly are essential for correct installation. At Terra Firma Automotive, we supply this genuine Tomei SR22 Stroker Crankshaft as a high-quality foundation for increased-displacement SR builds. Whether the goal is stronger response, greater torque, or more headroom for larger turbos, this crank delivers the material quality and dimensional accuracy associated with Tomei. Choose Terra Firma Automotive for authentic Japanese engine internals that support capable 2.2-liter SR combinations.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Tomei Stroker Crankshaft\u003c\/li\u003e\n\u003cli\u003ePart Number: TA204B-NS08A\u003c\/li\u003e\n\u003cli\u003eApplication: Nissan S13 Silvia \/ 180SX (SR22 conversion)\u003c\/li\u003e\n\u003cli\u003eStroke: 91.0 mm (stock 86.0 mm)\u003c\/li\u003e\n\u003cli\u003eCreates 2.2-liter (SR22) displacement\u003c\/li\u003e\n\u003cli\u003eFull-counterweight design\u003c\/li\u003e\n\u003cli\u003eForged alloy construction\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 18 kg\u003c\/li\u003e\n\u003cli\u003eRequires special matching stroker pistons\u003c\/li\u003e\n\u003cli\u003eNot compatible with standard-stroke SR20 pistons\u003c\/li\u003e\n\u003cli\u003eIncreased low- and mid-range torque potential\u003c\/li\u003e\n\u003cli\u003eSupports higher-output and larger turbo applications\u003c\/li\u003e\n\u003cli\u003eRequires professional machining and assembly\u003c\/li\u003e\n\u003cli\u003eTrusted Japanese crankshaft engineering\u003c\/li\u003e\n\u003cli\u003eAvailable from Terra Firma Automotive\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tomei","offers":[{"title":"Default Title","offer_id":18507068145726,"sku":"TA204B-NS08A","price":2160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/121008.jpg?v=1622208885"},{"product_id":"nissan-skyline-r32-gtst-gts4-gtst25-r33-gtst25-rb20-25det-crankshaft-sprocket-gear","title":"Nissan Skyline R32 R33 R34 Crankshaft Sprocket Gear RB25\/20","description":"\u003cp\u003eNew Genuine Nissan Skyline RB20\/25 Crankshaft Sprocket. Factory unit for R32\/33\/34 RB25\/20. Not for use on RB26 or 1.8 CA.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18553994641470,"sku":"13021-42L11","price":22.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/13021-05U10_0d180ae2-855c-40bc-affd-bba32a744024.jpg?v=1549745138"},{"product_id":"nissan-skyline-r33-gts25-rb25det-crank-pulley-harmonic-damper","title":"Nissan Skyline R33 Crank Pulley Harmonic Damper RB25","description":"\u003cp\u003e\u003cspan\u003eUpgrade your Nissan Skyline R33's performance with the authentic Crank Pulley Harmonic Damper from Terra Firma Automotive. This Genuine Nissan RB25DET\/E factory Harmonic Balancer ensures smooth engine operation by reducing vibrations and harmonics, enhancing overall engine performance and longevity. Crafted with heavy-duty materials, this pulley is designed to withstand the rigors of high-performance driving. Its precise engineering and construction make it a reliable component for your RB25-powered Skyline R33. Whether you're replacing a worn-out pulley or upgrading for improved performance, this Harmonic Damper delivers uncompromising quality and durability. Trust Terra Firma Automotive for genuine Nissan parts that meet or exceed OEM standards, ensuring optimal performance and reliability for your Skyline R33. Boost your driving experience with the confidence of knowing your engine is equipped with the best components available.\u003c\/span\u003e\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":18650798194750,"sku":"12303-75T00","price":245.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12303-75T00.jpg?v=1618973740"},{"product_id":"nissan-skyline-r34-gtr-v-spec-ii-nur-m-spec-rb26dett-connecting-rod-set","title":"Nissan Skyline R34 GTR Connecting Rod Set V-Spec II Nur\/M-Spec RB26DETT","description":"\u003cp\u003eTerra Firma is proud to offer this very rare R34 GTR V-Spec II Nur and M-Spec Nur Connecting Rod Set. These are original and new in the box. If you are looking for something to set your RB26DETT build apart from everyone else, this is it. Harden set is made specially for the high performance demands of the legendary R34 V-Spec II Nur and M-Spec. Different than the N1 and rarer. Can be used in any RB build. These are super limited, and supplies are very low. We are a stocking dealer and these ready for immediate shipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLimited Quantities Remain!\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":19028553891902,"sku":"12100-AB025","price":1084.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12100-AB025.jpg?v=1619294369"},{"product_id":"nissan-skyline-r32-r33-r34-gtr-piston-ring-set-standard-bore-86mm","title":"Nissan Skyline R32 R33 R34 GTR Piston Ring Set, Standard Bore  86mm RB26DETT","description":"\u003cp\u003eNew Genuine Nissan Skyline R32, R33, R34 GTR Piston Ring Set in standard 86mm Bore. Kit includes Oil Ring Set, 1\u003csup\u003est\u003c\/sup\u003e Ring Set and 2\u003csup\u003end\u003c\/sup\u003e Ring Set. Fits all non-bored RB26DETT motors.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":19644350660670,"sku":"12033-67S20","price":136.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12033-67S20.jpg?v=1619294418"},{"product_id":"nissan-skyline-r32-gtst-gts25-rb20det-rb25-crankshaft-pulley-washer","title":"Nissan Skyline R32 R33 R34 (Except GTR) Crankshaft Pulley Washer RB25\/20","description":"\u003cp\u003eNew Genuine Nissan Skyline Crankshaft Pulley Washer. Correct thick washer used to bolt on the harmonic balancer.\u003c\/p\u003e","brand":"Nissan","offers":[{"title":"Default Title","offer_id":20036978966590,"sku":"12308-42L00","price":32.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1992\/7247\/products\/12308-42L00.jpg?v=1618973801"}],"url":"https:\/\/tfaspeed.com\/collections\/test-engine-internals-pistons-rods-cranks-bearings.oembed?page=2","provider":"Terra Firma Automotive","version":"1.0","type":"link"}