Comp Cams DUAL SPRING ASSEMBLY Goose Gear The built-in King Air Valve

The built-in King Air Valve (FAV) Valve allows precise nitrogen charge adjustments to provide a wide range of bottoming control

PC63 / Subaru / Impreza / GD (2006-2007) / (2

CO₂ bottle (shipped empty for safety)

Important Information

5 degrees of caster and 1 degree of camber

Comp Cams DUAL SPRING ASSEMBLY Goose Gear The built-in King Air ValveDual Valve Spring: 1. 464" O. D. Outer, . 724" I. D. Inner Dual Valve Springs from COMP Cams are manufactured from Super CleanT wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams