Buick Turbo "Revolution X3" street cam Latest tubo technology camshaft for use with newer high flow turbos. Specs: Intake 218 @ .050 .460 lift Exhaust 222 @ .050 .479 lift 112 L/S (installs at 110) (lift with stock rockers) Race cam but still happy on the street. Needs 3200+converter and big turbo (LOVES the Q and P-trim ) Top end that will put your head back in the seat.