Lunati 10120704LK Voodoo Cam/Lifter Kit V276H-10 Cam and Lifter Kit for Small Block Chevy 276/284 Advertised Duration, 233/241 Duration at .050", .504"/.525" Lift, 110 Lobe Separation 2200 - 6400 RPM range Hot street cam, likes 2800 converter, high-rise type dual plane intake with 750 CFM carb, headers, 10:1 compression and 3.73 gears. Likes up to 200HP nitrous