ok, trying to buy a VM34, does anyone out there know how many different types of &^%$&*(* 34's are out there! No one can tell me what the #### the numbers on the side of the carburetor are! There is one on the side of the throttle slide housing towards the bottom of the housing on a machined pad, PO 62, then on the other side by the choke cable input on the housing is a 34 then underneath is a 264, I am looking for a comparable carb or trying to get needle jets for it and no-one can tell me what type, can you?http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/confused.gif?http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/confused.gif??? Does anyone know of a code book?http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/confused.gif? thanks. Paul

"trying to get needle jets for it "
What are the #'s on the jets?
The carb body #'s wont help with any jet #'s. The only thing that would change on the BODY (not jets) from any VM34 or any VM carb is what side the throttle screw is on and long or short spigot bell.

Order the Sudco Mikuni tuning manual:
http://www.sudco.com/
http://www.sudco.com/mikuni2.html
http://www.sudco.com/Diagrams323728/expvm.gif
http://www.sudco.com/vmpart.html

ok, thanks toydoc, I don't know what the numbers are for or care at this point, I was just trying to order over the phone a used carb and they where asking me what "type" Thanks.