2006 Yamaha YZ450F header

4 replies to this topic
  • jrivers15

Posted March 18, 2010 - 02:29 PM


friend of mine has a 2006 yz450f and has problems with the header overheating. after only a few minutes at idle the header pipe glows red! any ideas of what the problem could be will be appreciated

  • grayracer513

Posted March 18, 2010 - 02:37 PM


Please Read:


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  • jffsnlsn

Posted March 18, 2010 - 02:39 PM


That ain't a problem, it's the way it is. Start riding before it turns red.

It's real purty at night!

  • jrivers15

Posted March 18, 2010 - 04:35 PM


is this something that happens with all yamahas? 450s? older bikes? because i have an 09 crf450 and havent had it happen

  • shrubitup

Posted March 18, 2010 - 04:51 PM


Please Read:


A good read to understand.

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