Engineered To Finish First COMP Cams® manufactures truly superior hydraulic and solid flat tappet, hydraulic and mechanical roller, and overhead camshafts for everything from OE replacement to full race, designed and manufactured using cutting-edge technology and the finest engineering in the industry. Whether your engine is naturally aspirated, or you run nitrous, or a supercharger or turbo, our cams make more horsepower than any other. Looking for that ultimate hard-hitting muscle car idle? Check out our aggressive new Thumpr™ Cams. Match our camshafts up with our new Elite Race™ Solid Roller Lifters, valve springs, timing sets, and other supporting components, and you’ll experience the ultimate in race-winning reliability!