250f VS 426f Cylinder Head

2 replies to this topic
  • MX2Havasu

Posted December 28, 2004 - 11:28 AM


Will a head from a 250F work on a 426F? Are they the same size?

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  • grayracer513

Posted December 28, 2004 - 07:31 PM



  • MX2Havasu

Posted December 29, 2004 - 10:54 AM


Thanks! I thought the dealer might have given me the wrong head. The one I got has a pink/red dot which isn't in the Yamaha manual. Now I need to figure out which valve lifter to use. (blue,black,yellow)

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