I’m just as skeptical as those who have said only one thing
BS but it seems there is enough hydrogen or browns gas produced from the 12 volt system and the HHO generator and then introduced to the gas that the added hydrogen means less gas has to be burnt or more miles per gallon. With all the information on the internet it just seems there is more to HHO than just a bunch of scam artists and certainly us discussing it in a sane way can’t hurt, plus driving a cobra we all need better gas mileage.
