Aug 16, 2000
20
0
2000 KDX 220R
Keihin PWK-33 (+3mm over-bore)
Boyesen Rad Valves
FMF KB-30 Burly Rev pipe
FMF Turbine Core SA
Cylinder ported and polished

^ I just had all this work done to a stocker, now I need jets (stock right now). The kawi dealer gave me a 160 Main and 45 Pilot. My guess is thats a little rich?

The instructions from Boyesen for my carb says I have to go about 2 sizes Leaner for the Rad Valves.

What's your reccommendations for this criteria?

Thanks!
 

OLD-N-SLOW

Member
Nov 21, 2000
168
0
CEL needle clip 3. hmmmm canada eh....maybe start 152-155 main
38-40 pilot and go from there depending on wheather, preference and altitude. If you have a #5 slide these should be a good starting point.
If you have a #7 slide maybe a CEJ needle.
Read the "Emergency rb carb mod jetting help" post in archive. It's info holds true for all 35-36mm pwk's , weather rb modified or not.
Steve
 

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