*Note: In order to use these camshafts in 1955-57 265ci blocks, it is necessary to machine a small groove in the rear main journal of the cam to allow oil flow to the top of the engine.
**Note: Requires upgraded gear, thrust button & wear plate.
400+ ci, good cylinder heads, high compression, .900'' base circle for stroker clearances.
| Operating Range: | 5000-7500 RPM |
| Duration Advertised: | 312° Intake / 325° Exhaust |
| Duration @ .050'' Lift: | 279° Intake / 286° Exhaust |
| Valve Lift w/1.5 Rockers: | .679'' Intake / .645'' Exhaust |
| Valve Setting: | .024'' Intake / .026'' Exhaust |
| Lobe Separation Angle: | 108° |