Well like I say its main issue is it pings and I've never run it at the track because it always ran so badly.
Not the most accurate but from a stand still of flooring it it'll only chirp the tires no more. Untill I changed to the stock rockers and eliminated the lifter noise the car was NOT capable of a brake stand. I know this isn't accurate but still.
Only race I toyed around with street wise was a fox body 5.0 that looked sounded pretty mild and he beat me. Again not a real measurement but sufice to say I've driven enough 300hp mustangs when I worked at ford and anyone one of them would eat this car.
I am thinking about pulling the engine and haveing it run on a dyno and possibly doing a cam/carb swap as well