Engine Family:Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range:3500-7,000
Grind Number:305H-10
Cam Type:Hydraulic Flat Tappet
Lifter Style:Hydraulic Flat Tappet
Camshaft Series:Magnum
Usage:Street/Strip
Advertised Intake Duration:305
Advertised Exhaust Duration:305
Intake Duration at .050 Inch Lift:253
Exhaust Duration at .050 Inch Lift:253
Intake Valve Lift:0.525
Exhaust Valve Lift:0.525
Lobe Lift Intake:0.35
Lobe Lift Exhaust:0.35
Lobe Separation:110
Intake Centerline:110
Exhaust Close ATDC:44
Intake Open BTDC:40
Exhaust Open BBDC:80
Intake Close ABDC:84
Camshaft Gear Attachment:3-Bolt