Buick Turbo "Revolution X2" street cam Latest tubo technology camshaft for use with newer high flow turbos. Specs: Intake 212 @ .050 .462 lift Exhaust 218 @ .050 .470 lift 112 L/S (installs at 110) (lift with stock rockers) Best street/strip cam with 2800+ converter Stock idle and drivability. STRONG midrange power