COMP Cams Magnum 280H Hydraulic Flat Tappet Camshaft & Lifter Kit Lift .490"/.490" Duration 280°/280° RPM Range 2000-6000
Items You Need
Oldsmobile 260-455 c.i. 8 cyl. 1967-1990
|Operating Range:||2000-6000 RPM|
|Duration Advertised:||280° Intake / 280° Exhaust|
|Duration @ .050'' Lift:||230° Intake / 230° Exhaust|
|Valve Lift w/1.6 Rockers:||.490'' Intake / .490'' Exhaust|
|Lobe Separation Angle:||110°|
Olds; Oldsmobile; Cutlass; Cutlass Supreme; 98; Calais; Ciera; Custom Cruiser; Starfire; Firenza; 88; Rocket; Rocket 88; Vista Cruiser; Delta 88; 260; 442; 307; 350; 403; 400; 425; 455
Good for street machine with 2200+ stall. Use headers and lower gears. Rough idle. Great cam for 455 jet boat with A or B impeller. Performance and skiing.
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