Jetting tips?

[yamzuki]

I just put on my pro-circuit t-4 pipe and header on my 2005 drz 125l and need some advice on jetting, never really had any experience with this so help is greatly appreciated. :bang: :)

 

[jdc9q8]

do a search on jetting..it's never ending

 

[Badgadjit1]

pretty informative
http://www.all-offroad.com/DirtBikes/Beginners/BGNov98.html

 

[FruDaddy]

Search for Spanky's jetting guide, it was posted yet again just last week.