A e85 station is supposed to be opening in my neighborhood soon. I was just wondering if anyone has sprayed e85 with their meth injection kits instead of meth. As long as the car is tuned for it, would this work? And if it wouldnt, why not?

 

It would help some, but not nearly as much as pure methanol. Gasoline is stochiometric at about 14.7/1, ethanol at somewhere around 9/1, and methanol at around 6/1. This means MUCH larger quantities of meth can be sprayed without overly richening you fuel air mix. The larger quantity of meth means more cooling effect, which is the whole point to begin with.