COMP Cams 11-770-8 Xtreme Energy 236/242 Solid Roller Cam for Chevrolet Big Block 396-454

11-770-8 Xtreme Energy 236/242 Solid Roller Cam for Chevrolet Big Block 396-454

Name: COMP Cams 11-770-8 Xtreme Energy 236/242 Solid Roller Cam for Chevrolet Big Block 396-454
Brand: COMP Cams
SKU: CO11-770-8
Price: 1184.20 AUD
Availability: OutOfStock

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COMP Cams

COMP Cams Part No. CO11-770-8

$1,184.20 AUD

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SKU:CO11-770-8

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Product Information

BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.

Product Information

Technical Information

Features

Genuine performance part backed by Engine Master Australia.

Specifications

Manufacturer: COMP Cams
MPN: Not provided
UPC: 036584058953
Our Part Number: CO11-770-8

Camshaft Series: Xtreme Energy
Usage: Street/Performance
Cam Type: Solid Roller
Grind Number: XR274R
Basic Operating RPM Range: 2,200-6,200
Intake Duration at .050 Inch Lift: 236
Exhaust Duration at .050 inch Lift: 242
Advertised Intake Duration: 274
Advertised Exhaust Duration: 280
Lobe Separation: 110
Intake Valve Lift: 0.639
Exhaust Valve Lift: 0.646
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Austempered Ductile Iron
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Cam and Lifter Kit Upgrade: CL11-770-8
K-Kit Upgrade: K11-770-8
Lifter Type: Solid Roller
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
SK-Kit Upgrade: SK11-770-8
Amazon ASIN: B000V9HYN6
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
10602: XR274R
valve lash Inlet .016", Exh .018"
RPM operating range 2200 - 6200
Duration advertised Inlet 274Ãƒâ€šÃ‚Â°, Exh 280Ãƒâ€šÃ‚Â°
Duration advertised @ .050" Inlet 236Ãƒâ€šÃ‚Â°, Exh 242Ãƒâ€šÃ‚Â°
Valve lift with 1.7 rocker Inlet .639", Exh .646"
Lobe separation angle 110Ãƒâ€šÃ‚Â°

Fitment

Confirm compatibility with our team before ordering when your application is not listed.

Brand

COMP Cams

COMP Cams develops performance camshafts and coordinated valvetrain components for a broad range of engine platforms. The range includes camshafts, lifters, valve springs, rocker systems, timing components and matched kits for street and competition builds.