ALOT OF PEOPLE AND GOOD STUDIES SAYS THAT BUT I NEVER DONE THAT WHAT I DO IS THE SEAFOAM TREAT MEANT THAT SHYT TAKES ALOT OF CARBON BUILDUP AWAY FROM YOUR ENGINE YOU EVEN SEE IT WORKING...
I SAY DONT DO IT AND USE SEAFOAM INSTEAD... LIKE ACETONE I DONT KNOW DUDE THAT MIGHT FU9CK UP YOUR O RINGS OR SOMETHING FRAGILE IN THE ENGINE
Ive read reports where they have soaked parts such as o rings in gas/acetone mixtures without a problem. And the mixture of acetone added in relation to the amount of gasoline was ~200x larger than quantities you would actually put it your car. Is it true? eh, who knows..
acetone is a acid if u ever watch mythbusters they did relitivly the same thing, when they did the gas tank rusted in a day and so on. it's just a bad i dea u might be thingin of moth balls a diff forum, if u wanna boost octane get octane booster.