ATI Super Damper Crank Pulley for 4G63 1G/2G DSM (918251) Spectra IMPORTANT NOTES - For Drag

IMPORTANT NOTES -  For Drag Racing Only

Cars that have a balance shaft delete but retain the shaft will be in the 80psi range which fits the old 10psi per 1000rpm rule even better

NOTE: Evo 9 GSC Cams are AVAILABLE HERE

Fits all Evo X manual transmission models

ATI Super Damper Crank Pulley for 4G63 1G/2G DSM (918251) Spectra IMPORTANT NOTES - For DragATI has designed a 6. 325" damper for the 1G 2G DSM, 4G63 and 4G64 for high horsepower street & race use. This new design is a direct replacement for the stock OEM damper. The outer shell is machined to utilize the factory 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. Vehicle Fitment: 4G63 4G64 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990