Originally Posted by
4everRS
I know of 3 stations in my town that sell ethanol-free gasoline. It is in Premium form. This is also reffered to as "non-oxygenated" gas. The oxygenate used elsewhere is Ethanol. Other oxygenates include methanol, isopropyl alcohol, and butane. Ethanol is the cheapest to produce compared to the alternatives, and that's why it is used to mix in the gasoline. It also burns the most similarly as gas campared to the others.
In central and northern MN, many station offer ethanol-free gas. On the pump it usually states that it is to be used in collector vehicles, ATV's, snowmobiles, and other small gas engines ONLY, with the "only" literally bold and capitalized on the sticker. This rule/law is not enforced. In this area, there is a high useage of ATV's and snowmobiles. This is the only gas I use in my cars, and there is even an ethanol plant in my town.
Edit: that pure gas link above dosen't have even a quarter the stations that it is available at up here.