E85 tune and nitrous
Car is stock besides tune and full exhaust, what gains should I expect to see?
No programmer or anything else, just an HP tune from a local performance shop. Don't want my ls1 going boom
After tuning the car on motor, hit the button whenever I wanted for 100 extra hp.
Same plugs same tune same fue.
I hear alot of others are more cautious. I'm just telling you what worked for me.


