Polaris Carburetor Adjustment Chart. With carburetor inverted and float bowl removed, float arm must be parallel with float bowl gasket mating surface. Use keihin float level gauge tool pn 2872126 to achieve.

Stock carb settings, all listed as turns out from seated: With carburetor inverted and float bowl removed, float arm must be parallel with float bowl gasket mating surface. Sea doo jet ski impeller upgrade chart;