Brand Crane Cams Crane Cams
Manufacturer Part Number 968821 119841
Product Line Crane Blueprint Factory Performance Camshafts Crane PowerMax Retrofit Camshafts
Description Camshaft, Mechanical Flat Tappet, Advertised Duration 257/269, Lift .493/.512, Chevy, Small Block, Each Camshaft, Hydraulic Roller Tappet, Advertised Duration 296/304, Lift .539/.558, Chevy, Small Block, Each
Advertised Duration - 296 int./304 exh.
Advertised Exhaust Duration - 304
Advertised Intake Duration - 296
Basic Operating RPM Range 4,200-7,000 2,800-6,800
Duration at 050 inch Lift 257 int./269 exh. 234 int./242 exh.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.512 in. 0.558 in.
Lobe Separation (degrees) 112 112
Valve Lift with Factory Rocker Arm Ratio 0.493 int./0.512 exh. 0.539 int./0.558 exh.