ATI Super Damper 918254 Harmonic Balancer Mitsubishi Evo X Race Version

Mitsubishi 4G63 DSM Super Dampers

ATI's Super Damper for Eclipse DSM 4G63T, 4G64T engines

Fits 1st Gen Eclipse, Galant, Eagle Talon, and Plymouth Laser

High horsepower street & race use

Dampens torsional crankshaft vibrations at all RPM levels

Protects against engine harmonics

6.325” diameter, 12% overdriven

Direct replacement for the stock OEM damper

Custom timing gear hub replaces the stock timing gear

Stock timing cover must be trimmed for hub clearance

Laser-etched timing marks at TDC, 5°, 10°, 15°, 20°, 25°, 30°

SFI 18.1 Certified for competition use

Specs

Shell Material: 6.325" Aluminum, two 4-rib drives, 12% Overdriven

Hub Material: Steel with Timing Gear drive, #916025, 1.263" Bore

Inertia Weight: 2.4 lbs, 3 ring