NEGATIVE. 2 Cars in my area tuned by VMP. One with cats,active exhaust,Killer Chiller made 725 at 7400 on a 100 Octane Tune.90 degree day 84% humidity and +2485 DA. Other car identical except Off Road pipes from manifolds down with Resonator delete, no Killer Chiller made 739.
Suspicious? Living in Florida with a Killer Chiller does make all the difference. IAT2s are at ambient unless I'm stopped at a light and then they rise 8-10 degrees. So yes your roasted.
Yes if it could be a tune only wouldn't that be awesome. I have two WaWas and 2 Sunocos that sell E85 so that makes it convenient for most anyone in my area. Talk to people who are buying regularly and they say when checking it's pretty consistent. 80-85%.