Quote Originally Posted by stick47 View Post
E85 burns slower so you can run much higher compression (boost). Equivalent to 105 octane at half the cost of race gas. Plus it's safer and cheaper than the old school trick of pouring in 3-4 gallons of xylene into a tank of gas.
I'm going to bet that the people that need 105 octane are going to be going to the VP gas station and not looking around for E85.