YZ/WR426 cyl. head fit a YZ/WR450

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  • launchzone

Posted December 13, 2005 - 06:15 PM


What are the differences between the YZ/WR426 , YZ/WR450 cylinder heads?
Will the 426 head fit the 450?
Are the 450 cam chain & 450 cams compatible with a 426 head on a 450
:applause: info appreciated!


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