COMP Cams 08-503-8 – Camshaft CS XR276HR-12

Description

COMP Cams 08-503-8 – Camshaft CS XR276HR-12

Camshaft – Xtreme Energy – Hydraulic Roller – Lift 0.503 / 0.510 in – Duration 276 / 281 – 112 LSA – 1800 / 5800 RPM – Small Block Chevy – Each

Needs modified TPI w/injectors, plenum, runners, exhaust, 2000+ stall. Requires custom tuning.

Xtreme Energy Computer Controlled 224/230 Hydraulic Roller Cam

Cam and Lifter Kit Upgrade: CL08-503-8Engine Family: Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)Camshaft Material: Austempered Ductile IronAmazon ASIN: B000VU3NUSC.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.C.A.R.B. Exempt for On-Road Vehicles?: NoC.A.R.B. Exemption Reason: N/AC.A.R.B. E.O. Number: N/AGrind Number: XR276HRCamshaft Series: Xtreme Energy Computer ControlledUsage: Street/PerformanceCam Type: Hydraulic RollerGrind Number: XR276HRBasic Operating RPM Range: 1,800-5,800Intake Duration at .050 Inch Lift: 224Exhaust Duration at .050 inch Lift: 230Advertised Intake Duration: 276Intake Valve Lift: 0.503Exhaust Valve Lift: 0.51Lifters Included: NoValve Springs Required: YesLobe Separation: 112Advertised Exhaust Duration: 281Assembly Lubricant Included: NoCamshaft Gear Attachment: 3-BoltK-Kit Upgrade: K08-503-8Lifter Type: Hydraulic RollerSK-Kit Upgrade: SK08-503-8