100E-6250-S - Camshaft sports profile 130RH

New made sports camshaft, not an old unit which has been reground). Please note that this camshaft has been hardened to Rockwell C 53 level, when fitted and running engine, a running in oil must be used i.e, Millers CRO 10W-40 competition mineral running in oil. As modern oils now have less Zinc added to them for emission reasons and can be detrimental to camshafts especially during the initial running in after an engine build. Lift 0.332" duration at crankshaft 254 degree angle of relationship 109 degree controlled by standard cam angle inlet fully open at 109 degree TDC theoretical timing - inlet 18/56, exhaust 56/18 running clearance - inlet 0.008", exhaust 0.010"