[quotedoes porter grind them or just pick out cams and have someone else cut it?




Porter picks out the lobes, Comp grinds them.


72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.