well i got the wife's 84 z28 tuned and ready and went to opening day at lebanon valley dragway and turned a 13.71@103.43 in the quarter. i was burning out of the hole and from 1 to 2nd so i figure NEW SLICK'S instead of street tire's and a 3000 stall intead of this little 1800 to 2200 and with that mile an hour i should be hitting low 13 and just maybe break the 12 bearier here is a link to video http://www.youtube.com/watch?v=8bQVRrgYEwU