Chevy SBC 350 Hydraulic Roller Camshaft 236 Int. 242 Exh. Duration

Speedmaster camshafts are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is a Speedmaster cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

Brand:	Speedmaster
Part Number:	PCE249.1021
Part Type:	Camshaft
Cam Style:	Hydraulic roller tappet
Basic Operating RPM Range:	2,500-6,000
Intake Duration at 050 inch Lift:	236
Exhaust Duration at 050 inch Lift:	242
Duration at 050 inch Lift:	236 int./242 exh.
Advertised Intake Duration:	288
Advertised Exhaust Duration:	294
Advertised Duration:	288 int./294 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:	0.540 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:	0.520 in.
Valve Lift with Factory Rocker Arm Ratio:	0.540 int./0.520 exh.
Lobe Separation (degrees):	110
Computer-Controlled Compatible:	No
Valve Springs Required:	No
Quantity:	Sold individually.
Notes:	Retro Fit. Designed for early non-roller blocks. Rough Idle
Recommended Application:	Street/ Strip, 9:1 Compression, Intake, Headers, 2800 Stall, 3.73 Gears. Rough Idle