You can actually make your own Brown gas producer, which is what this product and others on the market put out. The electrolytic process brakes the molecular bonds of H2O into O and H2. Something which heat alone cannot do. I made a simple device, like so many on you tube, to demonstrate to my nieces and nephews what water can release. I have used a long lighter at the end of the bubbler to ignite the gas.
They, of course have found the small explosions,"COOL!!!".... Whether these demos produce future engineers of "unibombers", only time will tell.
I have not had the time yet to try this out on one of my Sixes. It will be interesting to see if the electrolysis has a high enough output to make a difference in mpg.
Please post your results.
