ATI Mitsubishi EVO 4G63 Super Damper

Part # 918250

*Picture is for example*

*Stock timing cover must be trimmed for hub clearance*

Designed and tuned to eliminate harmful crankshaft harmonics that
cause parasitic HP loss.

Features

• Fits Mitsubishi Evo VIII and IX 4G63 MIVEC engines
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• Direct replacement for the OEM unit
• Custom timing gear hub replaces the stock timing gear
• 6 groove belt drive 12% OD
• Laser-etched timing marks
• SFI 18.1 Certified for competition use

Specs

• 6.325" Aluminum Shell 
• Steel Hub, total weight 6.3 lbs
• Inertia Weight: 2.4 lbs, 3 ring