needle info needed

Alright so I spent the better portion of last night at the computer trying to work out my carbs. I was trying to find a master chart of sorts that will help me work out my needle. I am working with a pair of Keihin 38mm PJ flat slide carbs. One has a 1368n and the other has 1368ms needle. Seeing as how this will be a custom installation I'm not maried to wither one I was really looking sorry some sort of cross reffrence that will help me get a handle on all the different code designations that are out there.

Anyone know of such a source? Thanks

If not already done, could check with www.sudco.com

Sudco Catalog Keihin CarburetorJetting Section : 057 • 058 • 059

Good Fortune!

came across this for anyone else that is on the search. There is a nice conversion table at the bottom of the page.

www.mxsouth.com/keihin/keihin-jets-needl...es-for-pe-pj-pwk.htm