Was at the track this passed summer. Having a kinda fried tranny ( Bad bad grind 2second gear ), I was getting 2.3 and up 0 to 60ft times and landing 113 to 116mph trap speeds on 18psi and Slicks. So the tranny gear was killing the whole point, yet I was shocked to get such speeds still.
Last year on the 18" rims and street Nittos I was getting 110 to 106 mph and that's 1,2 wheel spins every time, unless I bogged it off the line.