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 :tup:

I running a 140 on my

Are you talking the klx-140 air filter?
How much did you jet up the carb?

ooOOoo ooOOoo!
Found this.
http://www.gz250bike.com/forum/archi...php/t-551.html
Lotsa juicy info.

140 main jet

Sent from my Z813 using Tapatalk

Ah! IC. Thanks :)