Ford 289 302 351 Windsor Hydraulic Roller Camshaft 270 Int. 276 Exh. Duration
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Ford 289 302 351 Windsor Hydraulic Roller Camshaft 270 Int. 276 Exh. Duration

Brand: Speedmaster
Part Number: PCE249.1016
Part Type: Camshafts
   
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 1,500-5,500
Intake Duration at 050 inch Lift: 218
Exhaust Duration at 050 inch Lift: 224
Duration at 050 inch Lift: 218 int./224 exh.
Advertised Intake Duration: 270
Advertised Exhaust Duration: 276
Advertised Duration: 270 int./276 exh.
Intake Valve Lift with Factory
Rocker Arm Ratio:
0.513 in.
Exhaust Valve Lift with Factory
Rocker Arm Ratio:
0.513 in.
Valve Lift with Factory Rocker Arm Ratio: 0.513 int./0.513 exh.
Lobe Separation (degrees): 110
Computer-Controlled Compatible: No
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: Must use 351W Firing Order:
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8

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.