[trx250ex jetting] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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trx250ex jetting
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Posted by: danni

hi can any one help i need to know what the jet setting on a carb are ment to be please thanks danni

Posted by: HondaEXrider22

DO you have any aftermarket parts? If not you dont need to mess with the carb

Posted by: danni

some has already messed with them who thought they knew what they were doing

Posted by: Traindog71

2 1/2 turns out on the air mixture screw, #95 main jet, not sure on the pilot jet

Posted by: danni

what does the #95 main jet mean

Posted by: atc86r

changable part in carb. gas flows thru it. the number is the size hole. needle sits in it. When throttle is used the needle raises out of jet letting fuel pass thru it.

Posted by: danni

ow i get you know thanks