I recently wanted to get my grandpa's old 67 ym2c running but I don't want to pour any money into it without getting a title for it (the title was lost when we got the bike) and I want to make sure I'm not digging a deep hole. I searched around the bike but I could not find the VIN anywhere, all...

Hey im about to go pick up a 2008 yz250f. i am wonder how to tell it is an 08? Since where i am getting it has an 07 as well. like the difference in the VIN#.