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Magnum Marine/Drag Race 270/276 Solid Flat Cam for Chevrolet Big Block 396-454


SOLID-2600-3000lb car, 11.5:1 + compression with 4500+ stall. Excellent for 427-454.

In stock

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 036584540298
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range 4,200-7200
Cam Type Solid Flat Tappet
Camshaft Series Magnum Marine
Camshaft Gear Attachment 3-Bolt
Usage Marine
California Proposition 65 WARNING: Cancer and Reproductive Harm
Advertised Intake Duration 310
Advertised Exhaust Duration 314
Intake Duration at .050 Inch Lift 270
Exhaust Duration at .050 Inch Lift 276
Intake Valve Lift 0.638
Exhaust Valve Lift 0.631
Lobe Lift Intake 0.375
Lobe Lift Exhaust 0.371
Lobe Separation 108
Intake Centerline 108
Valve Timing Lift 0.02
Exhaust Close ATDC 49
Intake Open BTDC 47
Exhaust Open BBDC 85
Intake Close ABDC 83
Lifter Style Solid Flat Tappet