Originally posted by 12sec. Civic
The Supra has fairly narrow tires, and unfortunately in GT3 you cant adjust wheel or tire size at all. The Supra will have major oversteer with as little as 500hp. Also, the Supra has sequential twin-turbos which means that there is a big one for high roms and a little one for low rpms. With stage 4 turbo's the smaller turbo gives WAY too much torque at low rpms, so getting good exit speed is very difficult. Low rpm torque is a major detriment in racing (as opposed to a street car) so unfortunately the Supra doesnt have that much potential in GT3
Some cars that are actually quite tame with 1,000hp are the Ruf RGT and Lotus Esprit V8, you cant lose with either car, and the Lotus is marginally faster (atleast with my setup)
Try those 2 and you will see how much refinement those cars have had in comparison to a Supra.