Hydrogen generators come in all sizes and shapes and we at LaBellas Auto Repair have been investigating, reviewing and comparing the output of HHO fuel cells of various kinds. Weve found that some of the smaller fuel cells put out more hydrogen gas than some of the fuel cells that are 3 times larger than their smaller counterparts. Our investigation to date has cost over $6000.00 and weve found that some of the more hyped up larger hydrogen fuel cells are a waste of money. Especially ones that use vinegar ( 5% distilled vinegar like used on salads). The rat race for whos has the best HHO fuel cell still rages on with some of the most outrageous claims uncovered. The hydrogen fuel cell in this video used vinegar but hardly put out any HHO gas until we switched it to KOH potassium hydroxide. The smaller twin fuel cell we earlier demonstrated put out much more than this larger fuel cell at comparable amp draw. See this live video. LaBella’s Auto Repair 2641 Delaware Ave Kenner, Louisiana 70062 labellasautorepair.com 504 469 9986