COMP Cams CL31-226-3 - Cam and Lifter Kit, FS 280H

COMP Cams Magnum 280H-10 Cam and Lifter Kit for Small Block Ford (289-302 Firing Order) SMALL BLOCK FORD Hydraulic CAM AND LIFTER KIT - Magnum: Broad power. 2500+ stall, low gears, 9.5:1 compression and headers. Rough idle. OR Marine: Off shore type boat. Strong performance, rough idle. Cam and lifter kit for Small Block Ford engines; CL-Kit includes cam, lifters, assembly lube, instructions and decals; Hydraulic - Magnum: Broad power. 2500+ stall, low gears, 9.5:1 compression and headers. Rough idle. OR Marine: Off shore type boat. Strong performance, rough idle.; 280/280 Advertised Duration, 230/230 Duration .050", .512"/.512" Lift, 110 Lobe Separation; Valve spring upgrade required