The reason i was asking if it was laballed zenoah was billzair,here in this forum,had a 40cc something with the same style port on it.
It was either a poulan or ryobi.But iot had zenoah on the side of cylinder.
Ill go see if i can find the post.I belive its on the 3rd or 4th page by now.
Just look for billzairs name.