COMP Cams Mutha Thumpr hydraulic roller camshafts are manufactured to the strictest tolerances, rigorously tested and are checked for quality. The Thumpr lobe profiles are designed to optimize the character and sound, while providing excellent stability and a very wide power range—specific profiles are developed uniquely for the intake and exhaust. Have you ever been to the races and heard how nasty the cams sound? The Thumpr series of cams give you everyday drivability but have that nasty race engine growl! COMP Cams competitive drive, superior engineering, and cutting-edge technology is what keeps them at the fore front from any other camshaft manufacturer. So ... pick the cam for your application, then add a set of hydraulic lifters—and you will be the talk of the town!

More From This Category

COMP Cams Cam/Lifters/Timing, Magnum, Hydraulic Flat Cam, Advertised Duration 305/305, Lift 0.525/0.525, For Chrysler 283-440

COMP Cams Cam/Lifters/Timing, Magnum, Hydraulic Flat Cam, Advertised Duration 305/305, Lift 0.525/0.525, For Chrysler 283-440

$711.31

View
COMP Cams Cam / Lifters / Valvetrain Magnum Hydraulic Roller Advertised Duration 280 / 280 Lift

COMP Cams Cam / Lifters / Valvetrain Magnum Hydraulic Roller Advertised Duration 280 / 280 Lift

$2,085.80

View
COMP Cams Camshaft, Drag Race, Hydraulic Roller, Advertised Duration 313/325, Lift .676/.659, For Chevrolet Big Block 396-454, Each

COMP Cams Camshaft, Drag Race, Hydraulic Roller, Advertised Duration 313/325, Lift .676/.659, For Chevrolet Big Block 396-454, Each

$885.67

View
COMP Cams Camshaft, Classic Thumpr, Hydraulic Flat Cam, Advertised Duration 295/312, Lift 0.508/0.495, For Chrysler 392 HEMI, Each

COMP Cams Camshaft, Classic Thumpr, Hydraulic Flat Cam, Advertised Duration 295/312, Lift 0.508/0.495, For Chrysler 392 HEMI, Each

$751.55

View
Edelbrock Camshaft, Hydraulic Roller Tappet, Advertised Duration 254/281, Lift .573/.580, For Chevrolet, LS

Edelbrock Camshaft, Hydraulic Roller Tappet, Advertised Duration 254/281, Lift .573/.580, For Chevrolet, LS

$829.89

View
COMP Cams Camshaft, High Energy, Hydraulic Flat Cam, Advertised Duration 264/264, Lift 0.42/0.42, For Ford 2000-2300 4 Cylinder, Each

COMP Cams Camshaft, High Energy, Hydraulic Flat Cam, Advertised Duration 264/264, Lift 0.42/0.42, For Ford 2000-2300 4 Cylinder, Each

$676.34

View