View Full Version : KZ440 Carb jets

02-28-2015, 12:29 PM
Hello All,
These are out of a keihin carb from a 81' kz440. I'm assuming they are a 68 and a 90, correct?
I can't find anywhere tell me it the stock size.

Thanks for the info.


02-28-2015, 12:29 PM
Looking at the keihin symbol it's probably an 89 and a 90.

03-02-2015, 2:49 PM
Those are the stock sizes listed for a 81 kz440 b2 model. 68 primary and 90 secondary mains. You can still order different secondary mains 88,85,92 sizes from partzilla.com, that website is most helpful in finding exploded parts diagrams and available parts ever since kawasaki made their older info so hard to find.