I mean this in the absolute nicest and friendliest way possible...
YOU NEED TO DO ALOT MORE READING ABOUT AFR'S, TURBO'D CARS, AND E85
...some of your stuff is on point, but ALOT of what you just posted here isn't.
Also, just fyi, the afr on the AP is reading at the front O2 sensor, which is pretty inaccurate. The front O2 sensor showing 11.2 could TRULY be 12.2 or 10.2...you really should be getting this reading from a wideband sensor instead of the front sensor.