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Magnum Marine 280/286 Solid Flat Cam for Chevrolet Big Block 396-454
SOLID: For use in large engine. Flat or hydro. Use tunnel Ram. 11.5:1 compression.
out of stock
SKU
11-607-5
TEMPORARILY OUT OF STOCK, ORDER NOW!
$314.95
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.
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range: 4,500-7500
Grind Number: 320B
Cam Type: Solid Flat Tappet
Lifter Style: Solid Flat Tappet
Camshaft Series: Magnum Marine
Usage: Marine
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 320
Advertised Exhaust Duration: 324
Intake Duration at .050 Inch Lift: 280
Exhaust Duration at .050 Inch Lift: 286
Intake Valve Lift: 0.638
Exhaust Valve Lift: 0.656
Lobe Lift Intake: 0.375
Lobe Lift Exhaust: 0.386
Lobe Separation: 110
Intake Centerline: 110
Exhaust Close ATDC: 52
Intake Open BTDC: 50
Exhaust Open BBDC: 92
Intake Close ABDC: 90
Camshaft Gear Attachment: 3-Bolt
Component
Part Number
Break-In Lube: 159
CL-Kit Upgrade: CL11-607-5
K-Kit Upgrade: K11-607-5
Rocker Arms: 1411-16
RP Rocker Push Rod Kit: RPM1411-16
SK-Kit Upgrade: SK11-607-5
Valve Locks: 612-16
Valve Seals: 505-16
Valve Springs: 930-16