Smart engine builders understand the benefits of a 4&7 firing order swap camshaft, which exchanges the 4 and 7 camshaft lobe timing in small and big block Chevy engines. While some builders have realized significant horsepower gains, all of them experience the exceptionally smooth torque curve possible with this new firing order technology. Dyno, Spintron, and track-tested, these camshafts do not require any engine block, ignition, or valvetrain modifications and can be custom-ground to the engine builder's exact specifications. Regardless of the cam specs that you require, these camshafts are engineered to achieve the maximum power possible using advanced lobe designs.

More From This Category

MAIN BOLTS, CROSSOVER, GM LS1

MAIN BOLTS, CROSSOVER, GM LS1

$89.00

Crow Cams LS CAM & VTKLS8 SPRING KIT

Crow Cams LS CAM & VTKLS8 SPRING KIT

$1,185.51

COMP Cams Cam/Lifters/Timing, High Energy/Marine, Hydraulic Flat, Advertised Duration 268/268, Lift .456/.456, For Oldsmobile 260-455, Kit

COMP Cams Cam/Lifters/Timing, High Energy/Marine, Hydraulic Flat, Advertised Duration 268/268, Lift .456/.456, For Oldsmobile 260-455, Kit

$843.36

COMP Cams Camshaft, Mutha' Thumpr, Hydraulic Roller, Advertised Duration 291/311, Lift .558/.542, For Chevrolet Big Block 396-454, Each

COMP Cams Camshaft, Mutha' Thumpr, Hydraulic Roller, Advertised Duration 291/311, Lift .558/.542, For Chevrolet Big Block 396-454, Each

$1,083.98

COMP Cams Camshaft, Xtreme Energy, Hydraulic Roller, Advertised Duration 276/290, Lift .510/.510, GM LT1/LT4, Each

COMP Cams Camshaft, Xtreme Energy, Hydraulic Roller, Advertised Duration 276/290, Lift .510/.510, GM LT1/LT4, Each

$1,083.98

COMP Cams Cam / Lifters / Valvetrain Xtreme Energy Hydraulic Roller Advertised Duration 294 / 30

COMP Cams Cam / Lifters / Valvetrain Xtreme Energy Hydraulic Roller Advertised Duration 294 / 30

$3,051.69