COMP Cams Pontiac Xtreme Energy Cam PXE268H-10 HSLRG11M61FIA with lower venting allowing hot

with lower venting allowing hot air to escape away from the face

630" outer diameter and fit applications with 11/32" valves and

1975-1984 GMC Jimmy

140 gph Free Flow

COMP Cams Pontiac Xtreme Energy Cam PXE268H-10 HSLRG11M61FIA with lower venting allowing hotHydraulic Xtreme Energy: Good for street machines, slightly rough idle. 2000+ stall. Good for street machines, slightly rough idle. 2000+ stall. Hydraulic Xtreme Energy: Good for street machines, slightly rough idle. 2000+ stall.; 268 280 Advertised Duration, 224 230 Duration . 050", . 477" . 480" Lift, 110 Lobe Separation; Valve spring upgrade requiredThe COMP Cams philosophy has never changed: make the highest performing products possible and lead