COMP Cams Magnum 280H Hydraulic Flat Tappet Camshaft Complete Kit Lift: .520" /.520" Duration: 280°/280° RPM Range: 2000-6000
249-K11-208-3
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Chevy 396-454ci Big Block 1965-96
Great for street machines. Use headers and 9.5:1 compression. In 396-402 use 2500 stall, lower gears. Rough idle.
| Operating Range: | 2000-6000 RPM |
| Duration Advertised: | 280° Intake / 280° Exhaust |
| Duration @ .050'' Lift: | 230° Intake / 230° Exhaust |
| Valve Lift w/1.7 Rockers: | .520'' Intake / .520'' Exhaust |
| Lobe Separation Angle: | 110° |
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
Great for street machines. Use headers and 9:1+ compression. In 396-402c.i. use 2500+ stall, lower gears. Rough idle.
Specifications:
What are the recommended Comp Pushrods for this kit?
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