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

Crow Cams Camshaft, Chev Small Block Solid Roller, Adv. Duration 278/284, Valve Lift 0.565/0.565

Crow Cams Camshaft, Chev Small Block Solid Roller, Adv. Duration 278/284, Valve Lift 0.565/0.565

$929.73

COMP Cams Camshaft, XFI, Hydraulic Roller, Advertised Duration 268/276, Lift .570/.565, For Chevrolet Small Block, Each

COMP Cams Camshaft, XFI, Hydraulic Roller, Advertised Duration 268/276, Lift .570/.565, For Chevrolet Small Block, Each

$1,115.45

Crow Cams Camshaft, Ford Cleveland V8 Solid, Adv. Duration 292/297, Valve Lift 0.612/0.625

Crow Cams Camshaft, Ford Cleveland V8 Solid, Adv. Duration 292/297, Valve Lift 0.612/0.625

$547.80

COMP Cams Cam / Lifters / Valvetrain Magnum Hydraulic Flat Advertised Duration 268 / 268 Lift .4

COMP Cams Cam / Lifters / Valvetrain Magnum Hydraulic Flat Advertised Duration 268 / 268 Lift .4

$1,104.76

COMP Cams Cam/Lifters/Timing, Xtreme Marine, Hydraulic Flat, Advertised Duration 270/286, Lift .480/.489, For Chevrolet Small Block, Kit

COMP Cams Cam/Lifters/Timing, Xtreme Marine, Hydraulic Flat, Advertised Duration 270/286, Lift .480/.489, For Chevrolet Small Block, Kit

$808.87

COMP Cams Cam / Lifters / Valvetrain Magnum Solid Roller Advertised Duration 280 / 280 Lift .634

COMP Cams Cam / Lifters / Valvetrain Magnum Solid Roller Advertised Duration 280 / 280 Lift .634

$3,114.42