ATI Damper - 7.074in - Alum - Nissan GTr - Vr38 - 7 Grv Rear Pulley - 2 Ring

This ATI crankshaft damper features a 7.074-inch diameter and is constructed from aluminum, specifically designed for the Nissan GT-R's VR38 engine. It incorporates a 7-groove rear pulley and a 2-ring design, which are key elements in managing torsional vibrations from the crankshaft. These vibrations, if left unchecked, can lead to premature wear on critical engine components and affect overall engine performance.

The damper's construction from aluminum contributes to a lighter rotating assembly, which can offer a slight advantage in engine response. The 2-ring design is a notable feature that helps to isolate and absorb harmful crankshaft harmonics more effectively than simpler damper designs. This is particularly important in high-performance applications like the GT-R, where the engine operates under significant stress. The 7-groove pulley setup is designed to accommodate multiple accessory belts, ensuring all essential engine-driven components receive proper power transfer.

When installing this damper, it's crucial to follow the manufacturer's instructions carefully to ensure proper alignment and secure mounting. A correctly installed damper is essential for engine longevity and consistent power delivery. This component is a solid option for GT-R owners looking to maintain or enhance the reliability and performance of their VR38 engine.