posted November 30, 2004 06:21 PM
Does E85 require a alcohol or gas carb since it is ethanol.Who make a good 500cfm 4412 holley for E85? Thanks
KPLugnut Dirt Forum Champ
Total posts: 1019
posted November 30, 2004 10:27 PM
To properly answer, I'd have to say neither a gas carb or a full alky carb would work. It has to be built for that fuel, and calibrated for its weird air/fuel ratio. E85 behaves about half way to methanol as far as what the carb sees. It works ok, but I much prefer methanol if it's allowed but if not, then racing fuel is the choice most make. We've built a few E85 carbs....