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Old 03-20-2017, 08:36 PM
Weekend Warrior
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Default Jetting

thinking of upgrading exhaust... when jetting, is there room to do so, without removing the carb?
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Old 03-21-2017, 04:58 AM
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You can turn the carb sideways to remove the bowl and change jets. At least on some models you can,cant remember on all of them.
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Old 03-21-2017, 09:26 AM
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I'd pull the carb...but that's me...good opportunity for inspection...
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Old 03-21-2017, 12:23 PM
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Can anyone help me with main jet selection on a 2000 polaris sportsman 335
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Old 03-21-2017, 12:38 PM
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Stock jetting was 150 main,40 pilot. This depends on altitude and temperature. This section from the manual can help on the BSt34 carb.https://www.google.com/url?sa=t&rct=...U2gGlaHJWSIlbA If you need different jets,most dirt/street bike and atv shops may carry a selection for your Mikuni. Or you can get them here.https://www.jetsrus.com/a_jet_kit_at..._sportsman.htm
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