ATI Super Damper Harmonic Damper Part Number: ATI 918250

For use with 6PK1815 Belt

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

• ATI's Super Damper for Mitsubishi Evo 4-9 4G63 engines
• High horsepower street & race use
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• Direct replacement for the stock OEM damper
• 6.325” diameter, 12% overdriven
• For correct belt length, use Carquest/Gates K060715
• Custom timing gear hub replaces the stock timing gear
• Laser-etched timing marks
• SFI 18.1 Certified for competition use

Specifics: Mitsubishi 4G63 Engines ( EVO 4-9 )

Specs:

• Shell Material: 6.325" Aluminum, 6-rib drive, 12% Overdriven
• Hub Material: Steel with Timing Gear drive, #916025, 1.263" Bore
• Inertia Weight: 2.4 lbs, 3 ring

Application:

Mitsubishi EVO 4-9 "4G63"