[marin8703]

from what the site says theoretically it should work. its a know fact that not all the gas burns within the combustion phase, and thats where mpg and hp is lost. So the problem is real.

But i dont know if the pill is real. they say its a catalyst that will help all the fuel burn on ignition. No way to say if it works till someone tries it. If its true that it works like they say, then you should see some gain, donno if it will be noticable though.

i would have thought that will all the money going into the fuel industry they would have thought of putting all sorts of chemicals and catalysts in there (which they do), so im a little suprised that the answer is a pill.