[QUOTE=Iluvtruks0;81720]According to the old man, he has no extra head or plug at all. and with an exrtra head installed under that "false head", how would you get the fire to come out that caused the towel to burn. Believe me the exhaust is coming out the muffler.[QUOTE]
I think the "dummy" spark plug is not located in the combustion chamber, but in the exhuast port.
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Nemesis
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