Based on some old receipts I found from the prior owner; this is cam currently in the engine:
Crane Energizer Cam 260
Cam StyleHydraulic flat tappetBasic Operating RPM Range1,000-4,600Intake Duration at 050 inch Lift204Exhaust Duration at 050 inch Lift204Duration at 050 inch Lift204 int./204 exh.Advertised Intake Duration260Advertised Exhaust Duration260Advertised Duration260 int./260 exh.Intake Valve Lift with Factory Rocker Arm Ratio0.484 in.Exhaust Valve Lift with Factory Rocker Arm Ratio0.484 in.Valve Lift with Factory Rocker Arm Ratio0.484 int./0.484 exh.Lobe Separation (degrees)110Computer-Controlled CompatibleNoGrind Number260 H10
The new recommendation is the Sealed Power CS1093M; This cam was probably the best STREET big block, flat tappet cam EVER devised.The CS1093M is an exact duplicate of the OE cam. It is built to the GM print."
I cannot find the specs for the CS1093M; but I was wondering if anyone knows how it compares to the above Crane cam which is in the engine now?
Thanks,
Don
Crane Energizer Cam 260
Cam StyleHydraulic flat tappetBasic Operating RPM Range1,000-4,600Intake Duration at 050 inch Lift204Exhaust Duration at 050 inch Lift204Duration at 050 inch Lift204 int./204 exh.Advertised Intake Duration260Advertised Exhaust Duration260Advertised Duration260 int./260 exh.Intake Valve Lift with Factory Rocker Arm Ratio0.484 in.Exhaust Valve Lift with Factory Rocker Arm Ratio0.484 in.Valve Lift with Factory Rocker Arm Ratio0.484 int./0.484 exh.Lobe Separation (degrees)110Computer-Controlled CompatibleNoGrind Number260 H10
The new recommendation is the Sealed Power CS1093M; This cam was probably the best STREET big block, flat tappet cam EVER devised.The CS1093M is an exact duplicate of the OE cam. It is built to the GM print."
I cannot find the specs for the CS1093M; but I was wondering if anyone knows how it compares to the above Crane cam which is in the engine now?
Thanks,
Don
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