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ATI Super Damper Crank Pulley 2JZ Toyota Supra

$381.84

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Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.

Features include:
  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • OEM equipment on a variety of crate engines
  • Tunable, rebuildable, and extremely efficient at all rpm
  • Laser-engraved 360 degree timing marks
  • Part # ATI918562