I only run VIR at the Goblins Go, so the track is not ideal for fast times, but ITS cars are a good bit lighter, nowhere near the torque and about 2 seconds slower. It think they had some go fast tires on those cars though. I may be wrong, but they looked pretty big/trick compared to the 50 series Hoosiers we are running. Maybe I am being fooled by the stenciled insignia and "tuner" wheels in large diameter low profiles.
Mike