Super Damper Harmonic Damper (Street) Part Number: ATI 918562

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: Toyota Supra JZ80, 6-Cylinder, 1994-1998

• Aluminum Shell
• 6.780" OD
• 3 Ring
• Total Weight 3.90lbs
• Inertia Weight 2.40lbs

Notes:

• [2] Requires longer belt: 15% OD, OEM, 6 rib. (Use Gates #K060775)
• [3] 4 rib dry sump hub (#916022) available as a special order. This hub moves the serpentine grooves on the damper forward of the OEM location by .290. Shell assembly is # 917071.