ATI Super Damper Crank Pulley Mitsubishi Lancer Evolution VIII 8 IX 9 4G63T

ATI has designed a 6.325” damper -- Part # 918250 -- for the Mistubishi Evolution VIII & IX 4G63 for high horsepower street & race use. This new design is a direct replacement for the stock OEM damper. The heart of this unit is the tried and true “damper within a damper” design that has put ATI ahead of the rest. The outer shell is machined to utilize the factory serpentine belt set-up and mounts to the factory crank via a custom hub which replaces the stock timing gear. The damper's outer diameter is 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance.  Specifications More Information Note Street, Yes with A/C & P/S, Trimming timing cover required Note The factory lower timing cover will need to be trimmed for hub clearance. Item Weight 6.3lbs Shipping Weight (Dimensional) 9.6400 Part Type Crank Pulleys Make Mitsubishi Vehicle Group Evo 7-8 CT9A, Evo 9 CT9A Engine 4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9