The jets are round but have a hex base so you can use a nut driver or they have a notch on top so you can use a flat blade screw driver to install them way to go Nova your the man.

Wapper I spoke with Ted at the Shellbrook Ford dealership today just to see what kind of Kawi dealer they are and Ted is right there with the modd department on the 650 among other things. He has the springs for $35 CDN plus shipping of course at least he is willing to look into stuff for us. He does visit the forum from time to time to see what is new and what is happening with regards to increasing the potential of the 650 and other kawasaki makes. Way to go Fru I enjoyed talking with Ted today and will be in contact with him in the future.

 

So are they interchangeable?
R

 

Oshawa the keihn jets are all the same they will fit in all the keihn carbs most definately.