The HKS Super Cooling Overhaul Gasket Kit for the RB26DETT, featuring an 88mm bore and 1.6mm grommet type head gasket, is engineered for extreme performance and reliability. Built for Nissan Skyline GT-R enthusiasts who demand maximum engine efficiency, this kit combines advanced materials and precise engineering to handle the stresses of high-power street and circuit use. The grommet type head gasket provides superior sealing under elevated cylinder pressures and high boost conditions, while the enlarged water passages improve coolant flow and reduce temperature variations between cylinders. This ensures a more stable combustion process, enhanced engine durability, and improved resistance to knock ignition.
Unlike standard gasket kits, the Super Cooling version is tailored for engines that require enhanced head cooling and consistent performance under extreme conditions. The 1.6mm thickness is ideal for rebuilds involving cylinder head surface machining, restoring proper compression and maintaining optimal sealing integrity. Extensive HKS testing confirms that this design significantly reduces cylinder-to-cylinder temperature differences, enhancing reliability and longevity. When used in conjunction with reinforced head bolts, the gasket achieves even higher sealing performance, making it a perfect choice for long-term durability and high-power applications.
Beyond the advanced head gasket, this overhaul kit includes all necessary supporting gaskets for a complete engine rebuild, including valve cover, crankshaft, cam seals, and oil gaskets. Terra Firma Automotive provides this comprehensive HKS Super Cooling Overhaul Gasket Kit as a premium solution for RB26DETT owners seeking unmatched precision, durability, and cooling efficiency in their Skyline GT-R engines.
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