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View Full Version : Pulsating motor



Chickenlips
06-15-2007, 02:41 PM
I'm not sure that is the word to use. geting on plan the motor seems to pulsate up and down. It doesn't show on the tack or the speedo, but I can here it. I pulled a couple of the plugs, and they were fat. but that was after idling to the dock. Do you think it is over jeted? When it is up and going it smothes out. This is a HP500 carberated