I am consistently running 12.40's at 120 on street tires, the quickest pass was 12.12. I have a wheel spin problem cause the mph is up there and that is back peddling first and second all the way out of the gas. I am curious to know if any of you have a similar mph in your 03-04 vert. I would really like to get a estimation on how much power this thing is making. I have some more parts to go on but this car is down right fun to drive.