B Bob Dunahugh New member Sep 17, 2012 2,784 4 3 Nov 22, 2021 #1 I assume that few cross drill the crank mains. Or altering the oil supply to/from the top end of the engine? Sent at 2:23 PM Bob Dunahugh
I assume that few cross drill the crank mains. Or altering the oil supply to/from the top end of the engine? Sent at 2:23 PM Bob Dunahugh