04 yz450f stock needle position

2 replies to this topic
  • WilfulLemar20

Posted March 21, 2015 - 09:48 AM


I need to know where this is suppose to be and why would the previous owner move it?

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  • grayracer513

Posted March 21, 2015 - 10:36 AM


That information is in the manual you should download:






The answer is the 4th position, counting from the top.  I, of course, don't know what he was after by raising it that much, but he obviously thought it need to be richer. 


When you get your manual, review the Tuning section, section 7.

  • WilfulLemar20

Posted March 21, 2015 - 12:46 PM


Thanks for the help gray

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