Originally Posted by Mustang Man Hunter
Thanks! My buddy has a bama tuner and I planned on using that for an 89 octane tune
You will not be able to use your friends tuner. Tuners lock themselves to one car. The only way for you to use it is if your buddy loads back his stock tune. Then he wouldn't be able to use the tuner after you do since it will lock to your car.
A tuner is a great thing to have if your going to be modding your car, its well worth the investment.