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Old 08-29-2020, 10:00 PM   #10
alanwoodieman
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Join Date: May 2010
Location: upstate SC
Posts: 2,963
Default Re: Can Not Get Idle Down on Flathead

sync the carbs, one carb has the throttle plates open more than the other one making it run like that. second thing I would look for is bound up throttle linkage which is holding the plates open
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