Quote:
Originally Posted by Push370zzz
Sorry, but there is absolutely no way that your car gets better gas mileage with E85 over E15 or less pump gas.
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It does in some cases (other platforms I've done). However my original statement about it being more economical turned out to be false -- the eco calculation on the dash is junk, not accurate on E85, and sadly not even accurate on pump gas.
Quote:
Originally Posted by synolimit
This for me? My tuner didnt say he couldnt set the timing higher, he said it wouldnt take it. The ecu and or uprev wont let him do ****. And if my post on why e85 lost power over 93 makes sense to anyone else besides me than thats why. 28* just isnt enough nor good enough to preignite the mix soon enough. Im testing the dyno and tuner again real soon going back to 93 and going back to 2.5" CAI. Ill find my power loss if it kills me.
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That's because UpRev is crap.
28* still makes more power with E85 over pump gas. I added zero extra ignition advance and still saw 5-6hp gained.