Don: Thanks much, will do. We ran a IMCA car a couple of years ago, I have a little knowledge on coilovers, but nothing on this kind of a set up. Also went thru three motors last season trying to bore them at 4 inches. Just couldn't keep the cylinder walls in them at just over 12:1. Was on this site a month or so ago as "Wantabefast", but misplaced my password and could not get any responce to fix it, so just re-registered. Thanks again for the info. Tom