Built this HHO generator for my old work truck. Improved my gas milage by 30%. Got it from 14mpg, up to 21 mpg. Made it from parts from the hardwear store. Cost me around $50.
Built this HHO generator for my old work truck. Improved my gas milage by 30%. Got it from 14mpg, up to 21 mpg. Made it from parts from the hardwear store. Cost me around $50.
