I bought a 2014 YZ 450. The previous owner(local pro) said that his father put a set of cams in it but he didn't know what kind they were. So when we were tearing the bike down I snapped a shot of the cams to try and figure out what was in it. After a short search I couldn't really find anything relating to these cams. I didn't know if anyone else might know what they are or where to look.