TOMEI – Adjustable Cam Pulleys – RB26DETT RB25DET RB20DET

SKU: 4186
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Unleash the power of our super lightweight 100% Duralumin pulleys ? a precision-engineered marvel designed to elevate your vehicle’s performance. Crafted from a high-strength aluminum alloy, these pulleys undergo a heat treatment process for increased hardness and tensile strength. Coated with hard almite for super-high durability, they are ideal for drag racing cars exceeding 1000 horsepower and 10000 RPM. Individual design for IN and EX pulleys allows easy valve timing adjustment, while the sleek Duralumin construction, coupled with almite coating, enhances both function and aesthetics in your engine room. With a weight of just 337g each, these pulleys are tailored for Nissan Skyline models, delivering a perfect blend of strength, durability, and performance for automotive enthusiasts.

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Introducing our super lightweight 100% Duralumin pulleys, meticulously crafted to elevate your vehicle’s performance to unprecedented levels. Duralumin, an aluminum alloy infused with copper, magnesium, and manganese, boasts remarkable ductility and malleability, achieving optimal strength and hardness through a meticulous heat treatment process. Widely embraced in the aircraft industry for its exceptional lightness and physical properties, Duralumin takes center stage in our pulley design.

Ensuring super-high durability, our pulleys undergo a transformative coating process with hard almite, significantly enhancing their resilience. Engineered for drag racing cars surpassing 1000 horsepower and 10000 RPM, these pulleys deliver unmatched performance. The design is tailored for individual IN and EX pulleys, facilitating easy valve timing adjustment precisely at the engine’s TDC.

Precision is paramount, and our pulleys reflect extreme accuracy, especially in the pulley gear. Crafted from Duralumin and coated with almite, they not only perform flawlessly but also enhance the aesthetics of your engine room. The color of the pulley signifies the robustness of the hard almite coating.

Simplicity meets versatility with our innovative adjustment scale, strategically designed for practical use in various scenarios. The sliding type and Duralumin gear and pulley material contribute to a total weight of just 337g each, making these pulleys an ideal fit for Nissan Skyline models, including R31 with RB20DET, R32 GTR, GTS-t, R33 GTS-t S1, S2, GTR, R34 GTR, GTT, and Stagea 260RS.

Upgrade your driving experience with our precision-engineered Duralumin pulleys ? the epitome of strength, durability, and performance for automotive enthusiasts.


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