COMP Cams Comp Cams Magnum Mechanical Flat Tappet Camshafts
249-SK11-605-5
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Chevy 396-454ci Big Block 1965-96
2600-3000lb car, 11.5:1 compression with 4500 stall. Excellent for 427-454. Marine - Jet boat with B impeller. Flat and Hydro. Bracket race. Use tunnel ram.
| Operating Range: | 4200-7200 RPM |
| Duration Advertised: | 310° Intake / 314° Exhaust |
| Duration @ .050'' Lift: | 270° Intake / 276° Exhaust |
| Valve Lift w/1.7 Rockers: | .638'' Intake / .631'' Exhaust |
| Valve Setting: | .028'' Intake / .030'' Exhaust |
| Lobe Separation Angle: | 108° |
Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572
2600-3000 lbs. car, 11.5:1+ compression with 4500+ stall. Excellent for 427-454c.i. Jet boat with B impeller. Flat and hydro. Bracket race. Use tunnel ram.
Specifications:
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