Quote Originally Posted by ben2go View Post
There's a lot of info on tuning these engines with the pz30 carb on dirt bikes and enduros over on chinariders.com forum.
A lot of Chinariders members seem to get the Mikuni (probably a clone) for not much more than the PZ30 ($40 approx) and even though they are clones, the Mikuni jets work well. The 'Mikuni' has woken up quite a few Chinariders' members enduros.

Look at these examples--I believe you would want the 30mm VM26 'Mikuni' but ben2go would probably narrow it down for you, or someone with more knowledge (most of our members ) could confirm...

http://www.ebay.com/sch/i.html?_odkw...&_sacat=177773