It would be nice to get rid of te ethanol added to our gasoline. I can dream, can’t I?
I am using E85. Burns clean and is far more detonation resistant than pump gasoline. Which means you can use higher compression ratios and/or crank up the boost pressure. You can make a ton of power on the cheap as compared to racing gas. The down side is ya need a lot of the stuff, about 1.33 time the gasoline you would burn for the same power.