dont think she will make it into the 9s yet but is possible in the future im footbraking lauching at 3500-3800 reason being im running a 742 8 3/4 rear with a spool and 430 gears and 30 spline hardend axeles(that Dave/moper put together for me)and using ss springs moved inward with 2inch spacer blocks and my cam makes power from 3500 -6500 as stated by the comp cam specs but on the run stand she seems to come to life at 4300 anyways i went with that cam because the next one up made power from 5000-7000 rpm and i thouht 5000 rpm lauches would be to much for the 8 3/4 rear with a dana and 4 link and a little more cam and 1050 carb i think 9s are very possible. car is light