Last spring I ran my Challenger Scatpack up to 165 and it was pulling pretty good when I backed out of it.
I was pleasantly surprised how stable and smooth it was. This is 485 horse with auto. Fun car.
I can guarantee you that taking the traction control completely off is a bad idea. For some computer reason when you are. Doing a burnout and hit about 60 you get a power surge that will get you in trouble. Edk