There used to be a lot of buzz about adding acetone to your gas tank to create the miracle of increased gas mileage, more horsepower, increased spark plug life and the prospect of never failing a California smog test. People were absolutely certain that it worked. This was supposed to be better than spinning air into the intake of your engine. In fact it was claimed to be better than magnets on the fuel line if one can imagine that. And on top of all this, acetone in the fuel was claimed better than hydrogen from a jar or magic oil additives that were invented by people that were smarter than all the experts employed by oil companies the world over. Was this all a hoax? Tell me it wasn't so. There was this website...........