ATI Super Harmonic Street Damper - 94-98 Toyota Supra MK4

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

Features

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Laser engraved 360° timing marks
• 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).

94-98 Supra MK4 JZ80 6 Cylinder engine

• Requires longer belt: 15% OD, OEM, 6 rib. (Use Goodyear #4060775, Gates #K060775, Dayco #5060775 or Drive-Rite #775K6).

Installation Note: ATI dampers are a 1-thousandths press fit, they do not just slide on like OEM crank pulley. They will need to be pressed onto the crank snout with a damper install kit.

Lead photo used for illustration purposes.