keiihin jetting questiions?

Budget_Blaster

New Member
Dec 25, 2009
1,630
13
0
Illinois
I took the carb apart tonight and thoroughly cleaned it and it brought up a few questions.so we don't get confused I am working on this kdx 200 and the carb is a pwk 35.the mods are a dynoport exhaust with factory 304 pro circuit silencer,unknown reeds,and uni flter with no lid and that's all I know for now.but my question is the jetting this carb has a 45/158 jetting and I'm new to these carbs is this too lean?sound about right?this bike wasn't runnning when I got it and I don't know a lot about it but the plug I pulled out looked really good.I'm trying to learn these carbs so I'm too new to make an educated guess whether I'm close or not.what do you guys think?
 
Yea I understand that but I'm looking to get it close or atleast a tad on the rich side to be safe.how do these carbs rate the lean/rich is it the bigger the number the richer like a mikuni or what?I'm still confused which you go on the numbers to richen/lean the mixture.please explain?
 
what is the stock jetting on this bike/carb ????
i'd find that out, and go about 4 sizes bigger on the main and see what the plug tells you, you shouldnt have to change pilots or needle for just a pipe/filter/no lid, possible drop the needle clip one slot if needed