Fitment 99-24 YZ250 and 16-24 YZ250X
Send your complete top end to have it turned into a 265 or 295cc top end. Porting and head domes are custom suited to your wants and needs. This now comes with the MotoTech cylinder head and heavy-duty power pave plate. There is a detailed description in the engine packages section of the website. Include Service order slip and order confirmation from website in box with parts.