@ shovel: I'm hoping for some similar results. The timing is very far advanced, and the stock fuel system feeds enough to run super rich on gasoline (E10?). I think that right now, for experimentation purposes, I will also try to shoot for the ~ E50 mark.
It doesn't really matter to me whether they are currently providing E85 or E70... The ethanol count will still be increased far higher than my current fuel. I'm not quite ready to jump fully onto the 100% E85 (I'm looking for ~ 2:1 mix with gas), but even if I were, I should be fine. Given the current tune for my car (and my estimates for stoich AFR), even pure E85 should be 1.1 to 1.2 lambda during cruise and dropping to <1 lambda under boost.
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