Fordbell Posted July 14, 2019 Report Share Posted July 14, 2019 (edited) Hi new to the forum have spent awhile looking for answers but can't find a definitive. Just bought a 320 sherco registered 57 pl ate has a Pwk carb, it bogs when throttle opens quickly either in neutral or when asking to lift the front end without clutch. Have just ultrasonic cleaned the carb and jets then blown thru with air. No difference. Does any body know the factory jetting sizes and needle position. Any help appreciated Edited July 14, 2019 by Fordbell Bad spelling Quote Link to comment Share on other sites More sharing options...
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