How about an ISAC alky controller and pump? It also is a boost control and several other features. Jay carter Shane and I think bob bailey were offering these for awhile Joel.
Check the alcohol section in the stickies. Bunch of info on it. I bought it used a few years ago and never put it in my car. Well car wasn't running anyways. Lol. But I'm putting a stage motor in the car and going e85 .. Joel.