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#1 |
Join Date: Jun 2022
Posts: 2
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Hawk 250 boggy carb issue
Have the aftermarket P30 carb, new bike runs good except when about mid throttle I’ll be riding along and back the throttle a bit to coast/slow down for a second then give it gas again and it Boggs/hesitates then catches back up.
Any idea would be helpful. Running 140/35 jets, clip on second notch up on needle. |
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#2 |
Join Date: Feb 2021
Location: Kansas City
Posts: 2,560
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You can read your spark plug. The difference between rich and lean should be detectable. This will give you a clue whether you need to rejet or change needle shim/setting.
There are dozens of resources with pics on the web. Here is one. https://www.tuningmatters.com/how-to...retor-setting/ |
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#4 |
Join Date: Mar 2021
Location: Ohio
Posts: 43
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That works for your main jet after a WOT run. Won't diagnose a mid throttle stumble.
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#5 |
Join Date: Feb 2008
Posts: 85
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raise the needle by moving the clip down one notch.
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carb issues |
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