Pro systems claims to own a couple of e85 records. I’m not saying this will sway me to buy their carb, just stating that they must know a thing or 2 about e85 carbs.
They might. I'm not sure. Just following the Internet banter there's a few better options for E85 I hear. Mark Sullens, Horsepower Innovations, ATM and I think CSU may have been another I've heard good things.