Sites like eFlexFuel provide guides and maps specifically tailored for flex-fuel vehicle (FFV) owners. What to Know Before You Fill Up
E85 has a much higher octane rating (typically 100+) than premium 93 gasoline. This makes it a popular choice for high-performance engines because it burns cooler and is more resistant to "knock". where to buy e85 fuel near me
E85 (Flex Fuel) - Alternative Fuels Data Center - Department of Energy Sites like eFlexFuel provide guides and maps specifically