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Xtreme Energy 212/218 Hydraulic Flat Cam SK-Kit for Chevrolet Big Block 396-454

Xtreme Energy 212/218 Hydraulic Flat Cam SK-Kit for Chevrolet Big Block 396-454

Xtreme 4x4 218/226 Hydraulic Flat Cam and Lifter Kit Chevrolet Big Block 396-454

Xtreme 4x4 218/226 Hydraulic Flat Cam and Lifter Kit Chevrolet Big Block 396-454

Xtreme Energy 212/218 Hydraulic Flat Cam for Chevrolet Big Block 396-454

$233.95
Xtreme Energy™ 212/218 Hydraulic Flat Tappet Cam for Chevy Big Block 396-454. Strong torque through low and mid-range with a good idle.
In stock
SKU
11-234-3

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 036584023678
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range 1,000-5,200
Cam Type Hydraulic Flat Tappet
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 256
Advertised Exhaust Duration 268
Intake Duration at .050 Inch Lift 212
Exhaust Duration at .050 Inch Lift 218
Intake Valve Lift 0.48
Exhaust Valve Lift 0.485
Lobe Lift Intake 0.283
Lobe Lift Exhaust 0.285
Lobe Separation 110
Intake Centerline 106
Valve Timing Lift 0.006
Exhaust Close ATDC 20
Intake Open BTDC 22
Exhaust Open BBDC 68
Intake Close ABDC 54
Lifter Style Hydraulic Flat Tappet
Recommended Components
Component Part Number
Break-In Lube 159
Rocker Arms 1411-16
Valve Seals 504-16
Valve Seals 505-16
Valve Locks 612-16
Steel Retainers 741-16
Valve Springs 911-16
Valve Springs 924-16
Valve Locks 603-16
Steel Retainers 744-16
Push Rods 7854-16
Lifter Kit 812-16
Lifter Kit 858-16
RP Rocker Push Rod Kit RP1411-16
Timing Set 3210CPG
CL-Kit Upgrade CL11-234-3
K-Kit Upgrade K11-234-3
SK-Kit Upgrade SK11-234-3