About Competition Cams

COMP Cams manufactures truly superior hydraulic and solid flat tappet, hyd 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 competition-grade lifters, valve springs, timing sets, and other supporting components, and youll experience the ultimate in race-winning reliability!

About AMP Performance

AMP Performance is an Arizona corporation that has been in business since 1990. It’s family owned and operating by founders Tom and John Thompson. AMP is a reseller of high performance aftermarket auto parts specializing in Tremec Transmission conversions, parts and service. AMP is also well known for their service department specializing in custom dyno tuning, custom fabrication, custom chassis, and custom Turbo installs. AMP has been featured on TV and many magazine articles over the years. AMP currently own and operate two retails stores in Phoenix, Arizona. One is run by Tom Thompson and other is run by Bob Thompson. AMP owns and operates several race cars that travel the PSCA, NMRA and NMCA drag race circuits.