It was all going so well for him until he turned the throttle, revealing snappy response and the increased revs - mystifies me how the throttle is connected to the HHO generator to tell it to produce more hydrogen?? It's all well and good sticking the hose in the inlet and getting it to tick over on the gases, but as soon as he opened the throttle it should have just run out of puff and stalled as the mixture would have been ridiculously weak! All opening the throttle is going to do is let more air in!! At best, an HHO generator the size of that he is using will only produce about 1litre of hydrogen gas a minute, which is effectively nothing in terms of fuel density, or energy! I'm afraid it's all bowlocks.

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