yz450 needle

2 replies to this topic
  • AK-thumper

Posted June 13, 2002 - 10:23 PM


anybody know what a NCVQ-4 is? Looks like they may have a multi-taper needle on the new YZF since it doesn't seem to be a standard OBXXX. It's listed on the yamaha web page under the YZ426F specifications.

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  • tbronc

Posted June 15, 2002 - 04:40 PM


good eye, ak. This may be interesting!!!

What's with no reported weight on the WR???

  • James_Dean

Posted June 29, 2002 - 09:09 PM


I found the reference, it is an unusual code. A CVQ would be very odd by itself, but the "N" before it doesn't fit anything currently used. The main jet is a #165 with #200 main air jet,
and #42 pilot with #100 pilot air jet. Those are typical.

The claimed 221# is questionable. :)

[ June 30, 2002: Message edited by: James Dean ]


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