ATI SUPER HARMONIC DAMPER: EVO 8-10
Brand: ATI PERFORMANCE
Part Number: 918250
Stock images used. Actual product may vary.
ATI's Super Damper for Mitsubishi Evo VIII and IX 4G63 MIVEC 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
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