All this race gas no race gas, full weight, you didn't have the spare in the car etc.... Who cares street car and non street car that's all I care about. If your doing it on pump good for you AMS builds nice stuff always has and Its a great looking car. I will always run race gas at the track when boost is up myself, no reason not to. Put race gas in it and see what it will run!

Dusty's car is a full street car on race gas with exhaust and broke 700hp at the tires, I have seen it with my own eyes. The car has more in it at the track they just haven't run it much yet. The guy that built most of the parts/turbos/intakes etc... on all the top cars regardless what name they run under is the same guy so really any of them is capable of the same times within reason.

BTW Cobb is on the way out. It was the only game in town for a while but with new piggy back stand alones steeping up Cobb will be on the out very soon and everyone will have some real tuning options.