Both Methanol and Ethanol can actually increase the octane rating by themsleves. However lets look at both and you will se where the trouble begins.I have heard that you can run Octane boost to offset the Methanol loss, double the reccomended amount. But I dunno if that was just a rumor or what??
I do know that at reccomended Octane boost doses, it only increases octane by .1[/b]