From what I understand, SteAmy's 300ZX is an exception among modded TTZs. His seems to run faster than the majority of modded TTZ cars without upgraded turbos and nitrous. Phillip's car is an exception among modded TTSupra's without upgraded turbos or nitrous.
Jack car isn't a good representative of a BPU++ Supra in top condition.. SteAmy's Z is a good representative of a BPU++(meaning equally modded) 300ZX. Not a good race, that's all.. but, I believe on similar tires it would have been a good race and an average BPU++ Supra would run an exceptional TTZ.
Brad (Pearl300Z) / (JSpecZ32) 1994 SuperBlack Slicktop Coupe 1991 PearlWhite 2+2 March 1991 - June 21, 1999