I have a 06 350 raptor and this guy have a 2004 YAMAHA YFM350X for sale for parts. I know they are the same, but what did they change besides the name? Will the parts fit? it don't have a motor, but I could use the frame, mine is damaged, and it has plastic and wheels. will everything interchange?

 

I had my raptor bored out 50th over, do I need to get a different plug for it? what size should it be? It runs good, but on 2nd and 3rd it has a little miss.