BTW, while I'm thinking about it...
I'm NOT expecting this Acetone to do much!
In the scheme of things, 2 ounces of anything per 10 gallons of gasoline doesn't mean jack - and I don't expect this Acetone to be any different than, say, battery acid...
If I hadn't done so much research, I would have tossed half the (16 ounce) bottle down the hatch!
The Honda B16 motor is one of the most efficient engines ever made, so if this Acetone works, I'll be the most surprised guy on this web site...