what jets do i get?

[2fittyr]

I just rebuilt my top and bottom end and i had the cylinder ported and the guy at the shop told me i would have to change the jets but i dont know which way to go or what jet to use? I rode the bike for about 10 min today and it already fouled out the plug

[dsaint77]

I just did a search about jetting and came up with over 300 posts about jetting.

some of the information that was in the posts is very usefull if you can sort through it. I am currently asking nearly the same question.

in my thread

Here (http://www.exriders.com/vbb/showthread.php?s=&threadid=212708)

there is some good information about what the folks that know about jetting need to know.

fouling a plug means that you are too rich. other than that. I know about as much as you.

There are some good threads in the search button through. Just type in jetting and select the trx250r forum.

Adam