NDJN needle Vs. OBDUQ needle?



3 replies to this topic
  • MxnDoc

Posted March 22, 2003 - 09:05 AM

#1

'03 WR 450F owners, I know from reading the posts here that there is far more years of experience on this board than I have with bikes. Which of the above needles would you guys try first? The YZ needle (NDJN), or the *Non-USA needle(OBDUQ, see page 7-8 manual) . What performance gains should I expect from either?
Await your responses!
Bob

  • Alabama_Rider

Posted March 22, 2003 - 10:04 AM

#2

Good question. I have been pondering the same.

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  • MN_Kevin

Posted March 22, 2003 - 01:34 PM

#3

if you do all the YZ mods to your WR, yes, use the YZ needle.

Does the 450 have an AIR CUT valve like all other WR model years?

  • Indy_WR450

Posted March 22, 2003 - 02:13 PM

#4

I run the NDJN needle and it works great on my bike.




 
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