I just bought an '87 turbo supra and I also have an '89 N/A supra but it has a turbo chassis, just n/a motor and wiring harness.the turbo seals are blown in the motor and it smokes horribly but runs. I want to rebuild the motor fully along with a new turbo. Can I swap injectors to my n/a car? I know I might run richer so could I port out the throttle body to get more air in? I don't know how much of a difference it would make. With the turbo motor, I want to build a quick spooling turbo that could push at least 20psi, don't know if there is such a thing. I want to make torque at low to mid rpm, I don't know how bad hp will be, but will I be able to hit around 500 to 600hp giving that the motor was built?