Acetone to increase mileage?

[HUMMERcustoms.com/TAZ]

I have been researching Toluene and looks very promising. It has an octane rating of 114.
It is used as a octane booster and racing world nicknames it jet fuel. It is supposed to increse perf. considerable. It can be bought at Sherwin Williams at $5 a gallon. I'm looking into how much is required to boost octane of 87 to 91 or 93 and compare cost of just buying 91 or 93. I think as a guess a person will be just as well off buying 91 or 93 oct. But, in a high compression situation You could get the higher octane gas on up there for fewer problems. If it can be bought in large enough bulk price could come way down. Saw on websit of a few you can buy it in 55 gallon drums but it said to call for price. Anyway racers use it with a mix of kerosene for lubrication and the kerosene keeps fuel system clean as well. This is just info i have run across on a real quick look. Some real racer guys may be able to tell us more indepth and quicker. It seems to be with it if it does not drive cost pe gallon up to much addng.
TAZ