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Xtreme Marine 254/264 Hydraulic Flat Cam for Chevrolet Big Block 396-454

$268.95

HYDRAULIC: Jet w/ B impeller, 10:1 compression, river drags, bracket racing.

TEMPORARILY OUT OF STOCK
SKU
11-252-4

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 036584038511
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range 3200-6,800
Cam Type Hydraulic Flat Tappet
Camshaft Series Xtreme Marine
Camshaft Gear Attachment 3-Bolt
Usage Marine
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 298
Advertised Exhaust Duration 316
Intake Duration at .050 Inch Lift 254
Exhaust Duration at .050 Inch Lift 264
Intake Valve Lift 0.575
Exhaust Valve Lift 0.578
Lobe Lift Intake 0.338
Lobe Lift Exhaust 0.34
Lobe Separation 112
Intake Centerline 110
Valve Timing Lift 0.006
Exhaust Close ATDC 44
Intake Open BTDC 39
Exhaust Open BBDC 92
Intake Close ABDC 79
Lifter Style Hydraulic Flat Tappet
Make Chevrolet