Need part # for #60 leak jet.

4 replies to this topic
  • Crabtree426

Posted April 12, 2005 - 06:09 PM


I can't find the thread that everyone was talking about the jetting on the 2000 YZF426. I remember that it was recommended to install the #60 leak jet to get rid of the low end bog. The idiots at my local dealership don't know what I'm talking about so they said to get the part #. Thanks guys.

  • Fastest1

Posted April 12, 2005 - 07:35 PM


That was actually a thread gone wild! The 2000 doesnt have a leak jet. The person responding was referring to a 450's carb, though the person with the problem was talking about a 2000. It caused a lot of confusion and had people ordering parts they cant use.

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  • Crabtree426

Posted April 12, 2005 - 07:47 PM


That would explain why I didn't see it listed on th carb. part page. So, do you know what the solution is to getting rid of the low end bog on the 426? Thanks in advance.

  • mark794

Posted April 13, 2005 - 12:01 PM


Check the accelerator pump and see how well its spraying. I had the same problem and it had a plugged spraybar.... and getting it unplugged was a pain.

  • Fastest1

Posted April 13, 2005 - 03:50 PM


The BK/GB mod, an adjustable fuel screw, a JD jetting kit and patience.

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