Hi guys, I'm new here, thanks for accepting me into the group.
I've recently brought a Zd50py that needs a bit of work, it's based on a pw80 but has a smaller 50cc 3 speed engine, I'm struggling to find what engine it actually is. As I said it has a pw80 frame but I've noticed the top engine mount is a few inches forward compared to 80.
Ive tried searches for engine code online but nothing. Any help would be appreciated. Engine code: 1e40fmb-5.

Thank you