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mikuni bst34 pilot screw
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  1. ATV Repair and Maintenance
    2000 Sportsman 500, Mikuni BST 34. Because of an idling problem I rebuilt the carb. The service manual says that final adjustment of the pilot valve needs to be done with motor running. Getting at the screw is is damn near impossible. Has anyone used a Motion Pro Pilot Screw Adjusting Carburetor...
  2. ATV New Members
    Hello, I own a 2004 Magnum 330 4x4, and love it. Originally I have been a 'lurker' for the last couple of years, reviewing threads and scraping information that I needed from questions/answers posted before me. I joined a few months ago and plan on being a more active member. I am on several...
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