COMP Cams 01-422-8 - CamShaft, CBVI XR288HR-14

COMP Cams Xtreme Energy Computer Controlled XR288HR-14 Camshaft for Gen VI Big Block Chevy Hydraulic Roller - Xtreme Energy Computer Controlled: Best in high performance street and race engines. Needs intake, headers, lower gear and 2600+ stall. Hydraulic Roller - Xtreme Energy Computer Controlled: Best in high performance street and race engines. Needs intake, headers, lower gear and 2600+ stall.; 288/294 Advertised Duration, 236/242 Duration .050", .520"/.539" Lift, 114 Lobe Separation; Adjustable valve train required; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump;