So if and when I decide to get the 80s era Firebird I've always wanted I'm kinda confused. I'm totally new school and know nothing about how to tune on anything but HP tuners. Obviously something like an 89 is going to be OBD1, how do you tune that? Is there some type of program that you can use? How do people tune fuel injected engines without access to the PCM?
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
yea but how do you do your own?
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
