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Xtreme Energy 236/242 Solid Roller Cam SK-Kit for Chevrolet Big Block 396-454

Xtreme Energy 236/242 Solid Roller Cam SK-Kit for Chevrolet Big Block 396-454

Xtreme Energy 242/248 Solid Roller Cam and Lifter Kit Chevrolet Big Block 396-454

Xtreme Energy 242/248 Solid Roller Cam and Lifter Kit Chevrolet Big Block 396-454

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

$522.95
Xtreme Energy™ 236/242 Solid Roller Cam for Chevy Big Block 396-454. Great for power touring. Easy on parts. Very reliable power. Needs 2500 stall. Rough idle.
In stock
SKU
11-770-8

BBC - 1965-66 396 c.i. 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 click here to contact us, and we will assist you with placing an order.

More Information
UPC 036584058953
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range 2,200-6,200
Cam Type Solid Roller
Camshaft Series Xtreme Energy
Camshaft Gear Attachment 3-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 274
Advertised Exhaust Duration 280
Intake Duration at .050 Inch Lift 236
Exhaust Duration at .050 Inch Lift 242
Intake Valve Lift 0.639
Exhaust Valve Lift 0.646
Lobe Separation 110
Valve Timing Lift 0.015
Exhaust Close ATDC 26
Intake Open BTDC 31
Exhaust Open BBDC 74
Intake Close ABDC 63
Lifter Style Solid Roller
Recommended Components
Component Part Number
Break-In Lube 159
Valve Seals 505-16
Valve Locks 612-16
Steel Retainers 741-16
Timing Set 2110CPG
Lifter Kit 819-16
Valve Springs 953-16
Timing Set 7110CPG
Steel Retainers 729-16
Valve Springs 933-16
CL-Kit Upgrade CL11-770-8
K-Kit Upgrade K11-770-8
SK-Kit Upgrade SK11-770-8
Distributor Gears 412M