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ATI Performance Super Harmonic Damper Nissan SR20 SR20DET RWD 240SX ; ATI 918582

ATI Performance Super Harmonic Damper Nissan SR20 SR20DET RWD 240SX ; ATI 918582
Item #ATI_918582
Customer Reviews:
Sale Price$385.24
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Super Damper Harmonic Damper (Includes Crank hub) Part Number: ATI 918582

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

  • Eliminates torsional crankshaft vibrations
  • Exceeds SFI 18.1 specs
  • Black zinc chromate finished
  • OEM equipment on 392 Mopar Crate Engines
  • Tunable, rebuildable, and extremely efficient at ALL RPM
  • Laser engraved 360Ǿ timing marks

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This 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).

Specifics: Nissan SR20 RWD (Nissan 240sx S13, S14, S15)

  • Aluminum Shell
  • 4 & 5 Rib
  • w/PS Pulley
  • 5.5" OD
  • 3 Ring
  • Total Weight 3.60lbs
  • Inertia Weight 2.27lbs

Notes: If installing on a standard __ǏDE__ engine, use ATI crank spacer #916298 behind the damper.

Customers Say...
  • No matter what car I buy, everything I ever need is in stock, and the prices are unbeatable.

    -Louis Nistico Jr./Connecticut

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