Just how to unlock GT90 in Gran Turismo 2?
According to numerous internet sites, winning the Seattle Circuit 100 Miles Endurance Race will certainly offer an opportunity of opening the auto. I can not validate if this details holds true, though.
Modify : Another website states that you require to unlock the Nissan R390 GT1 '97' Roadcar prior to winning the Seattle Circuit.
(Note : Most of these solutions are customer sent solutions on various other internet sites.)