COMP Cams Pro Magnum hydraulic roller lifters are specifically designed to perform at higher engine speeds. When engines are equipped with a hydraulic roller camshaft, high rpm is limited by the improper positioning of the internal piston, as the lifter inevitably "pumps up." This improper location results in broken valves and, therefore, leads to lost power or sometimes even engine failure. These lifters offer a distinct advantage over standard high performance hydraulic lifters, especially in race applications where a hydraulic lifter must be used.

More From This Category

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .842 in. Dia, w/ Bushing, For Chevrolet BB, Pair

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .842 in. Dia, w/ Bushing, For Chevrolet BB, Pair

$451.19

COMP Cams Lifter, Endure-X, Solid Mechanical Roller, Vertical Link Bar, .904 in. Dia, Right, Seat, .300 in. Taller, Each

COMP Cams Lifter, Endure-X, Solid Mechanical Roller, Vertical Link Bar, .904 in. Dia, Right, Seat, .300 in. Taller, Each

$96.01

COMP Cams Lifter, Endure-X, Solid Mechanical Roller, Vertical Link Bar, .875 in. Dia, SVO Yates Head, Pair

COMP Cams Lifter, Endure-X, Solid Mechanical Roller, Vertical Link Bar, .875 in. Dia, SVO Yates Head, Pair

$240.54

COMP Cams Lifter, Tool Steel Solid, w/ .012 in. EDM Oiling Hole For Chrysler

COMP Cams Lifter, Tool Steel Solid, w/ .012 in. EDM Oiling Hole For Chrysler

$108.22

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .904 in. Dia, w/ Bushing, For Chrysler 383-440/426 HEMI, Pair

COMP Cams Lifter, Sportsman, Mechanical Roller, Vertical Link, .904 in. Dia, w/ Bushing, For Chrysler 383-440/426 HEMI, Pair

$436.47

COMP Cams Lifter, Short Travel XD, Short Travel Link Bar, GM LS, LSX, RHS, Warhawk, Pair

COMP Cams Lifter, Short Travel XD, Short Travel Link Bar, GM LS, LSX, RHS, Warhawk, Pair

$322.56