Guess you read my sig. lol

Well, 9.2:1 are doable on pump gas but in that range you will definitly need a true form of timign control...

An safc wont work for this. Im talking you need, dsmap, dsmlink or even a chip burning program like I use, pretty much anything that lets you really get to tune your car, no piggy back.

You can get some boost out of that compression on pump gas but you will be retarding the timing back a lot.
You wont see the much of the potiential of that setup unless you had some race gas or meth injection or E85 for its knock control, and octane.