Dont mind the scratches, that's my fault. I have no idea what im going to do with these yet. I am going to buy more of them next month. I have a new set of shelves in the shop and I need to fill them with stuff. What better than motors!! Lol. I bought both of these engines for a grand total of $209 USD. All tax and stuff included. Big head is a 79/100cc and stock head is a 66.