I have run a V/SA car from 1999 to 2007 ....1/8th mile I would run anybody ...1/4 mile the thing would run # one round then go one way or the other the next! Milan 05 frist round 15.257 on a 15.26 I win 2nd round 15.27 on a 15.27 3rd round 15.28 on a 15.28 4th round 15.23 on a 15.28 ????have NO idea! Edgewater same year 1st round 15.26 on a 15.26 4th round i get a by 15.44 on a 15.40 5th round 15.37 on a 15.40??? & I could go on & on!!! I now have a P/SA that runs 12's & seems to be better ...we'll see