400ex trouble help?
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Hi i have a 03 400 and i bought a brand new handa 450 carb and i can not figure out the jetting it has stock set up now and that is no way gonna work i need to know what main jet and what pilot to run im not sure whare to put the needle i hear 3rd clip from top im stumped need help?All i have is a slip on LRD pipe eveything else is stock
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mrtidy
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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02-03-2016 05:00 PM
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