nice run, I did 158 in less than a mile from a dead stop before my tune...since the tune the parameters are set to 190, but haven't had a chance or a place to try it again...158 is the cut-off unless you have a custom tune...but Steve Hellums did 184+ or - in a 2 1/2 mile run from a 70 mph kick down...still impressive car, that will run top end and still do a quarter mile w/ the best of them....