Hydraulic Roller Cam - SBC XR276HR-12

COMPETITION CAMS  |  Part# COM-07-503-8

AL Inventory: 0

MI Inventory: 2

Highlights:

• Title - 07-503-8 CamShaft, LT1 XR276HR-12
• Hydraulic Roller - Xtreme Energy: Best cam for modified LT1, better exhaust and 2000+ converter. Requires custom tuning.; 276/281 Advertised Duration, 224/230 Duration .050", .503"/.510" Lift, 112 Lobe Separation; 1800 to 5800 RPM range; Must use bronze tip fuel pump pushrod when using high pressure or high volume pump;

Camshaft - Xtreme Energy - Hydraulic Roller - Lift 0.503/0.510 In - Duration 276/281 - 112 Lsa - 1800-5800 RPM - GM LT-SERIES - Each