HEALY 100/4 THRU 3000 PROFILES
The factory had the cam retarded 5 crankshaft degrees on all the big
Healys. Offset keys are required
when grinding a performance cam. NITRIDING
IS STRONGLY RECOMMENDED ON ALL AUSTIN HEALY PERFORMANCE GRINDS.
ROCKER ARM RATIO = 1.45:1 (AVG.)
Longer duration cams are available for all out racing applications.
The edge of the cylinder may need to be relieved for valve to block
clearance with cam lifts of .290 or greater.
Nitriding (heat treatment) is required on all but stock grinds.
If you have a car in mind, which is not listed, please call us!