35annGT

Will my numbers be a little different if i will be wanting a 93 agressive tune? If so, what would I be looking at? thanks.

dcarlinf1

What kind of fuel did you all use to achieve the results in the charts above? 93 octane, I assume. I wonder how 89 octane might effect the dyno numbers.

So far, I have only used 93 octane fuel (non-reformulated) in my GT. I am lucky that I live just across the county line from Louisville, KY. In Louisville, gas stations must sell reformulated gas only. The station by my house does not have that requirement and they carry 93. Also, as I understand it, gas stations along interstates are required to sell reformulated gas. Not sure about that though. So, I will be wanting a 93 octane tune once my wife let's me spend some money :-)