Xtreme Energy™ Hydraulic Roller Camshafts, Computer compatible (E.F.I.) with O.E. hydraulic roller cams 1985-95
HYDRAULIC ROLLER: Best when used with better heads, Intake, exhaust & 3.55-3.73 gears. Works with O.B.D.1
RPM Range: 1800-5800Lobe Separation: 114°Duration @ .050" Lift: 218 I / 224 EValve Lift: .512" / .512"