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I rebuilt the carbs on my raptor 660 and it's cutting out at 1/4 to 1/2 throttle, but when it's idling or wot it's fine.

What do I need to inspect or adjust?

Thanks,
Brandon
 

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Sounds your pilot jets. Check to make sure they aren't plugged with something and also make sure they were the same number as before.
 

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I rebuilt the carbs on my raptor 660 and it's cutting out at 1/4 to 1/2 throttle, but when it's idling or wot it's fine.

What do I need to inspect or adjust?

Thanks,
Brandon
Dirty carbs, clean all jets especially the pilot jets, install #25s if you dont have them already............
 

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Do you think I need to turn the pilot screws out more, provided I'm using the #25's?
Its possible, but I would first clean the carbs including removing the fuel screws and clean all passages to the fuel screws...........
 
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