Edmond, OK huh? So much for me making a house call then, 804 miles away too bad.
Also your bike is a NewGen 2009 model, which lists some different parts for the carburetor, one of which is the main jet holder, the pictures I posted have been from a PreGen carburetor.
Also your holder doesn't show a cross reference to the PreGen models, why? I have no idea. But your holder might only have a single hole, or less than PreGen does.
http://www.ronayers.com/oemparts/a/k...rburetor-parts
This Kawasaki 13280-0333 HOLDER,NEEDLE JET is used on these models and components:
2008 EX250J8F Ninja 250R CARBURETOR PARTS
2009 EX250J9F Ninja 250R CARBURETOR PARTS
2009 EX250J9FA Ninja 250R CARBURETOR PARTS
2010 EX250JAF Ninja 250R CARBURETOR PARTS
2010 EX250JAFA Ninja 250R CARBURETOR PARTS
2011 EX250JBF Ninja 250R CARBURETOR PARTS
2011 EX250JBFA Ninja 250R CARBURETOR PARTS
2012 EX250JCF Ninja 250R CARBURETOR PARTS
2012 EX250JCFA Ninja 250R CARBURETOR PARTS
As you can see in the part diagram. Also keep in mind that the jet needles are different for the left and right carburetor as well..
Study the parts diagram careful.