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Old 11-30-2015, 09:46 PM   #1
spldart
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Question So anyone k&n theirs?

I pulled the air filter as I was doing a bunch of other work and ran it around a bit.
Don't worry. It had just rained and the particulates were out of the air.
I did notice, like every other bike I've owned, that it runs to lean sans air filter.
Especially part to full open throttle.
Anyone know how much jet up my be needed?
My last bike that got k&n'd up needed the main jet to go up 2 or 3 sizes.

Btw... These things sound a lot tougher with the intake opened up



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Old 12-01-2015, 06:06 PM   #2
raul10141964
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I running a 140 on my
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Old 12-01-2015, 08:27 PM   #3
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Quote:
Originally Posted by raul10141964 View Post
I running a 140 on my
Are you talking the klx-140 air filter?
How much did you jet up the carb?



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Old 12-01-2015, 08:39 PM   #4
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ooOOoo ooOOoo!
Found this.
http://www.gz250bike.com/forum/archi...php/t-551.html
Lotsa juicy info.
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Old 12-01-2015, 10:01 PM   #5
raul10141964
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140 main jet

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Old 12-01-2015, 10:09 PM   #6
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Ah! IC. Thanks
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