COMP Cams 01-421-8 - CamShaft, CBVI XR288HR-10

COMP Cams Xtreme Energy XE288HR-10 Camshaft for Gen VI Big Block Chevy Hydraulic Roller - Xtreme Energy: Street/strip applications with 10:1+ compression and 2800+ stall. Rough idle, needs good intake and headers. Hydraulic Roller - Xtreme Energy: Street/strip applications with 10:1+ compression and 2800+ stall. Rough idle, needs good intake and headers.; 288/294 Advertised Duration, 236/242 Duration .050", .521"/.540" Lift, 110 Lobe Separation; Adjustable valve train required; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump;