Just wondering if anyone has actual numbers to back up adaptive calibration on the 2010, or even the Bullitt. Does running 93 octane completely stock actually improve the performance in a noticable way?
I ran a tank of 93 though mine and it rained the whole week, so I couldn't really get a feel for it and also I don't know how long it takes for the computer to learn that there is higher octane and adjust for it.

 

Hopefully not as long as an L99 Camaro

 

Keep in mind you will probably have to burn through half a tank before the ECU adapts to the better gas. Its not something you will feel right away. The car will start adding back timing slowly as it detects the better gas. Advanced timing will come in sooner and won't be retarded as quickly. The best thing to do is to get a tune with a 93 octane map.

Dave