Description
ATI Super Damper Harmonic Crank Pulley for Nissan GTR R35 VR38
Part # 918641
The patented ATI Super Damper is the only damper designed exclusively for high performance engines. This is our go-to damper here at Induction Performance.
– Eliminates torsional crankshaft vibrations
– Exceeds SFI 18.1 specs
– Laser engraved 360° timing marks
– Black zinc chromate finished
– 5% UD
Inner and outer shells are available in aluminum or steel contain the steel inertia weight. The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).
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