Engine Kits

1965-96 Chevy 396-454 Xtreme Marine Camshaft
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1965-96 Chevy 396-454 Xtreme Marine Camshaft



Part #: 11-236-4
List Price: $287.98
Our Price: $143.99
You Save: $143.99



Comp Cams Xtreme Marine Camshaft Chevrolet 396-454 c.i. 8 CYL. 1965-1996 Hydraulic-Jet with an impeller, strong mid- range good throttle response, noticeable idle XM 270H-12
Advertised Duration 270 int./286 exh.
Advertised Exhaust Duration 286
Advertised Intake Duration 270
Basic Operating RPM Range 1,600-5,800
Brand COMP Cams
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 226 int./236 exh.
Exhaust Duration at 050 inch Lift 236
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.547 in.
Grind Number CB XM 270H-12
Intake Duration at 050 inch Lift 226
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.544 in.
Lobe Separation (degrees) 112
Part Type Camshafts
Product Line COMP Cams Xtreme Marine Camshafts
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.544 int./0.547 exh. lift