In observance of Memorial Day our business will be CLOSED Monday, May 29, 2017.
Increased Horsepower & Torque
750 to 6600 RPM Range
Largest Cam For Stock Head
High RPM Power Gains 4,900+
Compatible w/ Stock Springs
What's in the Box
(2) Mutha Thumpr Camshafts
2005-2010 Mustang Comp Cams Performance
Bolt on more performance to your Mustang GT with the Comp Cam Mutha Thumpr cams. Increase horsepower and torque while adding an idle that sounds like an old school muscle car with a pair of 2005-10 Mustang Comp Cams Mutha Thumpr camshafts! These camshafts are the largest you can install into the factory cylinder heads! The Comp Cams Mutha Thumpr cams produce great top end power at RPM's over 4,900 while maintaining a rough and lopey idle. These camshafts will work with your factory valve springs.
Bought these cams along with the comp phasers limiters, BBK cold air kit, and programmer for my Son's 2010 mustang GT. Shipping was Very Prompt. Installation went smooth, Myself, my son, and his friends like the bumpy idle it gave the 4.6. Thanks Again, There will be more changes in the future, and the parts will come form you guys!
Comp Cams - The Absolute Leader In Valve Train Performance
COMP Cams - The Absolute Leader In Valve Train Performance
COMP Cams manufactures truly superior hydraulic and solid flat tappet, hydraulic and mechanical roller, and overhead camshafts for Latemodel Mustangs and Lightnings. Comp Cams are designed and manufactured using cutting-edge technology and the finest engineering in the industry.
Whether your engine is naturally aspirated, run nitrous, a supercharger or a turbo, Comp Cams make more horsepower than any other. Looking for that ultimate hard-hitting Mustang idle? Check out the aggressive new ThumprCams.
Match Comp Cams camshafts up with their competition-grade lifters, valve springs, timing sets, and other supporting components, and you’ll experience the ultimate in race-winning reliability!