COMP Cams 12-242-2 - CamShaft, CS XE268H-10

COMP Cams Xtreme Energy XE268H-10 Camshaft for Small Block Chevy Hydraulic - Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall. Hydraulic - Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.; 268/280 Advertised Duration, 224/230 Duration .050", .477"/.480" Lift, 110 Lobe Separation; Valve spring upgrade required