T.Young Posted November 10, 2015 Hello. I have had some conflicting information. I am sure this has been covered before in this excellent forum, but I though I would ask again since I didnt find the answer I need to be sure. the part numbers are not exactly the same but I hear the YZ 250f heads are the same from 2005 to 2008? the piston part numbers are the same so I would think this 07 head on ebay will be compatable with my 05? any advice would be appreciated. thank you Braap T Share this post Link to post Share on other sites
