It varies from car to car and track to track. My track sucks for prep and my best bone stock run was 13.9 @ 100 w/ a 2.1 60 foot.
At full weigh trim, no tire pressure adjustment, 17" stock tires, spare tire, cleaning supplies and a few essential tools in the trunk… 13.74 @ 103 added UDP since then. Need more seat time to find the sweet spot with this clutch… right now I’m missing the cable fire wall adjustments.
My wife's car. First time out with a full tank of gas. 60' - 2.0610 330' - 5.7237 594' - 8.2408 660' - 8.8068@79.50 1000' -11.3997 1320' - 13.6359@102.70 DA was 1500 and it corrects to 13.42@104.34 Second time out with a 1/4 tank of gas...but worse track prep. 60' - 2.1362 330' - 5.8793 594' - 8.3899 660' - 8.9539@79.78 1000' - 11.5400 1320' - 13.7640@103.22 DA was 1700 and it corrects to 13.50@105.17 What is interesting is I ran it right when I got to the track and ran a 13.8901@103.16 and while not the fastest of the night, the DA was 2800 on that run and that corrects to a 13.43@106.56 Not to shabby.