400 ex jet

[J-Nubs]

I live in michigan and it gettin pretty cold and need to get the 42 jet i think it is so that it'll start in the freezing temps. i was wondering if this is something i can easily change by myself or do i need to take it in to get it changed?

[MNTNMAN]

Check the tech section. Step by step instructions. Very easy.

[JDiablo]

yes its fairly easier,to go to da tech article like MNT said or if you have a manuel it would help out alot to

[J-Nubs]

thanks guys that was a lot of help between a new spark plug and 42 pilot jet its running awesome starts up first try everytime