COMP Cams 11-208-3 - CamShaft, CB 280H-10

COMP Cams Magnum 280H-10 Camshaft for Big Block Chevrolet Hydraulic - Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle. Hydraulic - Magnum: Great for street machines. Use headers and 9:1+ compression. In 396-402 use 2500+ stall and lower gears. Rough idle.; 280/280 Advertised Duration, 230/230 Duration .050", .520"/.520" Lift, 110 Lobe Separation; Valve spring upgrade required