Chevy SBC 350 Hydraulic Roller Camshaft 248 Int. 254 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:	PCE249.1012
Part Type:	Camshaft
Cam Style:	Hydraulic roller tappet
Basic Operating RPM Range:	3,200-6,200
Intake Duration at 050 inch Lift:	248
Exhaust Duration at 050 inch Lift:	254
Duration at 050 inch Lift:	248 int./254 exh.
Advertised Intake Duration:	300
Advertised Exhaust Duration:	306
Advertised Duration:	300 int./306 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:	0.562 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:	0.580 in.
Valve Lift with Factory Rocker Arm Ratio:	0.562 int./0.580 exh.
Lobe Separation (degrees):	110
Computer-Controlled Compatible:	No
Valve Springs Required:	Yes
Quantity:	Sold individually.
Notes:	Designed for early non-roller blocks. Requires thrust button and wear plate.