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Old 07-30-2013, 01:24 PM
thatsmrmastercraft's Avatar
thatsmrmastercraft thatsmrmastercraft is offline
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Join Date: Sep 2008
Boat: 1977 Stars & Stripes
Location: St. Paul, MN
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That sounds in the ballpark for advance. You may have a fuel delivery issue. Assuming choke is open all the way and you are running with the flame arrestor off. Have you checked for a vacuum leak at the base of the carb. A big leak can throw things off.
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