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Old 01-18-2023, 12:59 PM   #8
LockDoc
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Join Date: Aug 2006
Location: Montezuma, Iowa
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Re: Bog/rough running at 70mph

Quote:
Originally Posted by Lee H View Post
Also check the "sock" filter on the inlet tube in the gas tank. Another thing you could check is the total advance, should be about 34 to 36 degrees total timing at 2,800-3,000 rpm. Good luck, Lee
I second the sock filter on the end of the pickup tube in the fuel tank.... Usually the inlet filter in the carb will affect it at all speeds.

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