COMP Cams SK11-771-8

COMP Cams - SK11-771-8

Xtreme Energy 242/248 Solid Roller Cam SK-Kit for Chevrolet Big Block 396-454

Best in street machines with 2800+ stall, 10:1+ compression with 3.73-3.90 rear gears.

SK-KIT - Small Kit Includes: Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals and Instructions.

Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Amazon ASIN: B001R9FMJM

C.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?: No

C.A.R.B. Exemption Reason: N/A

C.A.R.B. E.O. Number: N/A

Kit Type: SK-Kit - Small Kit

Camshaft Series: Xtreme Energy

Usage: Street/Performance

Cam Type: Solid Roller

Basic Operating RPM Range: 2,500-6,500

Intake Duration at .050 Inch Lift: 242

Exhaust Duration at .050 inch Lift: 248

Advertised Intake Duration: 280

Advertised Exhaust Duration: 286

Lobe Separation: 110

Intake Valve Lift: 0.646

Exhaust Valve Lift: 0.653

Lifters Included: Yes

Valve Springs Required: Yes

Assembly Lubricant Included: No

Camshaft Gear Attachment: 3-Bolt

Camshaft Material: Austempered Ductile Iron

Lifter Type: Solid Roller

Timing Chain and Gears Included: Yes

Valve Stem Seals Included: No

Retainers Included: No

Locks Included: No

Pushrods Included: No

Gaskets Included: No

COMP Cams SK11-771-8 - Camshaft Kit CB XR280R-10