Pwk 28mm jetting

[ruairiyblaster]

Have a Keihin pwk 28mm carb need a rough starting point. I have checked and can't find the info for this carb so I'm not being lazy
Mods are
Ken Oconnor standard bore mx ported cylinder
V force 4 reeds
F7 right bend exhaust
Foam filter standard airbox lid off
Sea level
Normal running temps are 5 degree Celsius

Any one any ideas ?
Thanks

 

[Wifesblaster]

Try a 52 pilot, CEL needle, and a 160 main. You should be rich on the main so plug chop it down.

 

[ruairiyblaster]

Has a stamp on the needle n5hg should I just scrap that and buy a dgh or cel needle?

 

[Awk08]

Has a stamp on the needle n5hg should I just scrap that and buy a dgh or cel needle?

yes,
99.999% of the time, carbs from other bikes/atv's have the wrong needle for blasters.