2007 Trx250ex Airbox lid

[07250ex]

Hey guys, I have brand new 2007 250ex and i recently removed the airbox lid to see what the difference would be and I like it alot better. But I don't know if it leaned my bike out it seems to be running fine but I dont know if it needs to be rejetted hopefully not =(

[Xater]

i would go up a main jet or two.

[07250ex]

Anyone else have anything to say?

[ryanh250ex]

Originally posted by 07250ex
Anyone else have anything to say?

Go to the 250ex forum, i just posted a FAQ thread with a whole bunch of jetting recommendations.