YFZ 450 cuts out in first gear
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My 06 bogged out also. Step up your pilot jet toi a #45, get the gytr adjustable needle because the stock one you cant adjust. Put it on the 4th clip. Also get a new a/f mix screw. The stock on is a pain to get to. Also try yfzcentral.com lots of jetting advice on that site.
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KimSJoh
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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07-18-2015 07:20 PM
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