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Old 03-02-2012, 03:31 PM   #2 (permalink)
UFO
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W/regard to your comments about "HHO", your point is well taken regarding ignition timing affecting engine efficiency, however no one who advocates such systems actually makes enough bubbles of gas to affect the engine efficiency at any realistic load, even if they are smart enough to change the mixture or spark advance. In fact, more bubbles of gas emanate from other orifices. :P
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