which carb needles are these?

[emottau]

So i have two fzr's. One, my dailey driver, is a 93 non-exu op and i just picked up a 91 ex-up (judging by the vacuum tubes connecting carb three and four). I was cleaning both sets of carbs and look at what i found. The four on the left come from the ex-up while the four on the right come out of my 93. Much different shape and size. So, here is my question: did the 91 ex-up and 93 nonex-up get different sized needles or has my 93 been jetted? If it has been jetted, can i assume that the emo tubes would have also been switched to allow the thicker needles to sit correctly?

https://www.dropbox.com/s/rxz41c3r7wi92 ... 9.jpg?dl=0

[pefrey]

There is something in the wiki that will explain tbe different carb needles.

[pefrey]

http://fzronline.com/wiki/doku.php?id=carburetor_page

This is it. Stock needles have no clip positions.