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Price: $215.00
This is a new cam. I ordered this cam for my block, which is a roller cam block ( Vortec block). This cam, from my understanding, will not work in a vortec block. It's for older blocks. 283-400 SBC
"IMPORTANT!" THIS CAM IS FOR PRE-87 BLOCKS!"
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 1,600-5,400
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: 0.495 in.
Exhaust Valve Lift with Factory
Rocker Arm Ratio: 0.502 in.
Valve Lift with Factory Rocker Arm Ratio: 0.495 int./0.502 exh.
Lobe Separation (degrees): 110
Computer-Controlled Compatible: No
Valve Springs Required: Yes