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Old 06-20-2010, 12:03 PM
CoastalCruiser's Avatar
CoastalCruiser CoastalCruiser is offline
Motorized Bicycle Elite Member
Join Date: Apr 2010
Location: Spaced Coast
Posts: 338
Default Re: New to the forum

That is called a "Venturi" and is the most vital part of a carburator. It causes airflow to increase. Don't mess with it.
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