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#39662
David Stanton
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    That idle carb passage that runs from the bottom center of the carb bowl, up the side of the bowl casting can be tough to get hardened deposits out of.
    Soak, and/or keep spraying carb cleaner down the hole in the side with the small tube that comes with the cleaner spray can. It took about a full minute of spray to get all the crud out of the last Big Twin I revived.
    Dave