Re: Ok, now I'm confused..
I had something like that a while back, a 49cc that looked like an 80.. Had to take the cylinder head off to be certain. The head is the same squarish shape like the 80cc as opposed to the more rounded head of the 49cc but it was still a 49. Have to say that it was very reliable motor and did atleast 7000 miles on it.
"....dunno what I did to my engine the other day but now my rear tyre wears out real quickly..."