Upgrade your RB-series engine with the ultimate in timing belt technology—the Tomei Kevlar Timing Belt (TB101A-NS05A), engineered specifically for Nissan RB26DETT, RB25DET, and RB20DET applications. Available now at Terra Firma Automotive, this high-performance belt is the ideal solution for enthusiasts running high-revving, turbocharged engines that demand uncompromising durability and timing precision.
Unlike standard timing belts, the Tomei Kevlar Timing Belt is constructed using a premium Aramid Kevlar fiber surface, heat-resistant H-NB rubber, and a high-tensile glass cable core. This advanced composition results in a timing belt that maintains structural integrity under extreme stress, high temperatures, and elevated RPMs commonly found in performance builds. Whether you're pushing hard on the track or maximizing street performance, this belt ensures that your cam timing stays locked in, protecting your investment from catastrophic failure.
High-performance RB engines—especially those with upgraded camshafts, stiffened valve springs, and oversized turbo systems—place tremendous load on the timing belt. Standard OEM or off-brand aftermarket belts often fall short under such conditions. Tomei’s reinforced belt offers the peace of mind that your engine will remain synchronized and reliable, even under maximum boost and race-level abuse.
Terra Firma Automotive is proud to supply genuine Tomei components trusted by engine builders and tuners worldwide. Don't take chances with lesser timing belts—elevate your RB's performance and reliability with the Tomei Kevlar Timing Belt and experience the difference in power, precision, and protection.
- Does Not Fit RB20E Single Cam
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