[Tony]

Yes, E85 is 85% Ethanol, and gas, along with other additives. But with the correct tuning, it can be as efficient as gas. Hell, Formula cars run on more ethanol than that, granted thats on a totally different level, but I think on a high compression engine with the correct tuning, e85 is highly possible.

Anyways, this is kind of going away from what Dropzone is after.