Count me out of any racing at summit point if we have to race with big bore. I had 3k worth of damage from some asswipe in a gt1 car last race @ Mid Ohio and had a few very bad experiences at summit when running with big bore a couple of years ago. I won't subject my car to these increased risks. It's bad enought to run with big bore at the glen or mid ohio where the track is wider but on a narrow track.......well it's not if..........it's when.