Has this one been around the block a few times?

It was an interesting read.

http://www.pureenergysystems.com/new...00069_Acetone/
Acetone In Fuel Said to Increase Mileage
"Readily-available chemical added to gas tank in small proportion improves
the fuel's ability to vaporize completely by reducing the surface tension
that inhibits vaporization of some fuel droplets."

http://toyotaownersclub.com/forums/i...howtopic=44575
Chat room chat about acetone - mostly diesel cars.

This is for diesels mostly ...and mogas WITHOUT alcohol in it. A few
ounces/10 gallons is all you use.


Montblack