Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The COMP Cams Mutha' Thumpr 235/249 hydraulic roller cam is tuned for aggressive street/strip use, providing strong mid-to-upper RPM power. It requires about 9.0:1 compression and a 2,500+ rpm torque converter stall for best results; supporting upgrades such as intake, gearing and headers are recommended. Expect a rough idle suited to performance applications.
COMP Cams Camshaft Kit CS 291T HR-107 M
