I have a bit of a situation. I want to do 60# injectors, Nates 2.8 pulley and tune by the wicked guy. My only question is if/when I move. If I need to get the car back to stock or want to change the tune, will I be able to even though my tuner is in another state? Can i just take it to GM and have them flash it back to stock?

If not, I will probably just do the GM stage 2 with 2.9 pulley.

 

any tuner can change it for you.

 

In that case, I will probably end up throwing my own kit together.