efi live and other units out there are what the dyno shops or dealers are making custom tunes with. you make your own tune or get one from a dealer of the unit you have. i wanted efi live because i can tune my camaro and my duramax with the same programmer. check inj balance reset cels. disable cels. etc.
Quote:
Originally Posted by 96/10SS
I am unfamiliar with the efi tunes whats the expected gains when tuned with one?
thanks
|