N NCJOSH Registered Member Joined May 30, 2005 Posts 6 Reaction score 0 Location fairbanks ak Feb 12, 2006 #1 what is the most you can bore the 305?
4X4HIGH 1 ton status GMOTM Winner Joined Dec 14, 2001 Posts 22,423 Reaction score 662 Location Fremont, CA. Feb 12, 2006 #2 Safely without overheat issues .040"