Engine Kits

1955-81 Pontiac 265-455 Xtreme Energy Hyd. Camshaft
Click On Image To Enlarge

1955-81 Pontiac 265-455 Xtreme Energy Hyd. Camshaft



Part #: 51-224-4
List Price: $287.98
Our Price: $143.99
You Save: $143.99



Comp Cams Xtreme Energy Hydraulic Lifter Flat Tappet Camshaft 8cyl 1955-1981 Pontiac

It has a very strong mid-range, headers and 2000 stall.
Advertised Duration 274 int./286 exh.
Advertised Exhaust Duration 286
Advertised Intake Duration 274
Basic Operating RPM Range 1,800-6,000
Brand COMP Cams
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 230 int./236 exh.
Exhaust Duration at 050 inch Lift 236
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.491 in.
Grind Number P XE274H-10
Intake Duration at 050 inch Lift 230
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.488 in.
Lobe Separation (degrees) 110
Part Type Camshafts
Product Line COMP Cams Xtreme Energy Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.488 int./0.491 exh. lift