I was referring to the factory spit hole notch in the connecting rod big end and matching cap. The only reason I brought it up is because you need to mount the piston on the rod in the correct orientation, so that the piston offset is correct AND the spit hole still faces the camshaft. I don't know if somebody else''s sarcasm could be misconstrued or not, but in no way, was I suggesting somebody drill anything in the big end of the rod.
