I was cruising on alibaba search for motors and in a chat with 1 exporter he said hed sell me a min of 50 kits for 21 bucks a piece lol thats cheap, of course I didnt dive into it deeper but dang no wonder china is killing the rest of the world on prices. Theres 3hp diesel engines you can buy and motors Ive never seen before.......this especially caught my eye.....50cc gasoline horizontal engine for moped motorcycle 50cc horizontal engine CN;C