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ATI Crank Pulley Nissan R33 & R34 GTR

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ATI 600-1000bhp crank pulley for the Nissan R33 & R34 GTR made for high BHP and high revs, the best pulleys available on the market today, designed and tuned to eliminate harmful crankshaft harmonics that cause parasitic bhp loss.

Toyota Super Damper Applications

The patented ATI Super Damper is the only damper designed exclusively for high performance engines.

alt Eliminates torsional crankshaft vibrations
alt Exceeds SFI 18.1 specs
alt Laser engraved 360ø timing marks
alt Black zinc chromate finished

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).

Additional Information

Manufacturer Name ATI
Supported Cars ATI Crank Pulley Nissan R33 & R34 GTR