COMP Cams Thumper NSR Hydraulic Roller Camshaft - 113 LSA - Mopar Gen III Hemi M77CB1512VNU30 Tuning is not supported with

Tuning is not supported with Terminator X ECU's

95-durometer bushings add a solid

A special formulation designed to withstand temperatures up to 1200 degree F (648 degree C) on a continuous basis

LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

1/4 mile and 1/8 mile racers can store 2 different dial-ins or a super class driver can store his 'super

COMP Cams Thumper NSR Hydraulic Roller Camshaft - 113 LSA - Mopar Gen III Hemi M77CB1512VNU30 Tuning is not supported withCOMP Cams is bringing the Thumpr camshaft series to the 2003 2008 Dodge 5. 7 6. 1L and 2009+ Dodge 5. 7 6. 4L HEMI engines. The new COMP Cams Thumpr NSR camshafts offer big power gains along with the unmistakable Thumpr idle lope, all without the need to upgrade valve springs. In the past, attaining a racecar idle sound meant swapping to a camshaft that sacrificed low RPM torque. COMP Cams engineers have overcome this dilemma by delivering Thumpr