98-02 carb / jet question, need input
Hey guys, I am trying to figure out if part #12 in the diagram below (the tube that the main jet screws into) should have a hole all the way through.
All the small holes in the sides are clear, but if there is supposed to be a hole clear through from one end to the other, I don't have it. If there is, any suggestions as to how to get it cleared out? I have had them soaking in carb cleaner for 24 hours, have blown through with compressed air and poked with a piece of wire. I'm getting nowhere. Help!?