Honda TRX 450R banner

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Hey guys.! I have a 04 Honda trx 450r.! and on the Honda it came with a yoshimura exhaust.! But it’s running lean.! I’m going to rejetted this week.
Would I need any special sizes on the jetts.? Or any would do
 

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Truck Yea
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162 keihin brand main. remove airbox lid
 

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Truck Yea
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my apoligies. I re read and noticed you said its an 04. You want a 185 main jet
 

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Truck Yea
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main is 185, pilot i believe is 48. there are no other jets to change. the air fuel screw should be turned in clockwise till lightly bottoms out then turned back out 2.5 times
 
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