We are close to agreeing, I just don't like when people post e85 is great and safe for everything!! I gains 80 hp and accidentally spilled some on my foot and it cured my gout and my limp is gone. The vapors cured my cancer... it seems according to some tuners e85 is killing pumps without the bap's . E85 contains less energy than gas.. so you need roughly 1/3 more e85 than gas. It's saving grace is higher octane. Which you can really gain an advantage with higher compression, enter heads , pistons, or forced induction however to get the real numbers you can get you need to upgrade the fuel system. . Which seeing as this fuel system isn't designed to handle e85.. should be a step in the process to be safe, otherwise you are doing it wrong. That's what I'm saying
What you need to do is study E85 and understand what it is and how it works. Your post clearing shows you have no idea how the fuel works and what it can and can't do for you. If you choose not too then dont run it. Plain and simple