This tool will “Tune” a mildly modified LT1 engine, using basic and fairly safe tuning techniques that I’ve learned. I made it because a lot of people were asking me to help tune very simple things on their cars. This tool only generates F-Body bins.
This is not a very good tool. It does not touch automatic transmission tables or shift points, so results with an automatic transmission with a modified gear ratio may be awful.
I recommend reading the existing bin file from your ecm using the software BEFORE you flash, so you can put it back in case something goes wrong.