HI All; I am new to this area and would like to find any and all info about this way of making HHO. I would use my 01 Dakota 3.9 as the test vehicle. Need plans and where to purchase the needed items. Right now I'm running with 2 each 1/2 gallon wet cells that is keeping my mpg around 24/25 city and my last road trip I had an average over 40. That was what my ScanGuage II told me. I was really surprised. Any one that can direct me in the right direction would be greatly appreciated.