Timing chain 167 fml or 169 fml

[Ben4851]

Hello chinariders!


I bought benyco tekken/barton hyper/zipp vz 5 but previous owner swapped engines to (supposedly) 167 fml or 169 fml and i cannot find new timing chain for this engine anywhere.

Timing chain im looking for has dimensions as follow:

-distance between outside pins edges is 85mm

-distance between inside pins edges is 40mm

-link lenght 115mm

-104 links

I think it might be one of zongshen engines but i cannot find dimensions of these timing chains. I will attach pics of mine, maybe someone will help please

[Thumper]

Is there no engine model stamped/printed on the engine block behind the gearshift?

[Ben4851]

Thanks for quick reply Thumper, i will ask my mechanic do give it another look behind the gearshift but we couldnt find any marks on engine :/

[Thumper]

Mechanic! You found a mechanic to work on a Chinese bike. Whoo... lucky!

The engine model number and serial number should be in front of the gear shift post. It faces the left side. Behind the lever, but in front of the shift post itself. Not behind the lever where the sprocket is.

I found an example. It is a blown up insert in this photo, and you can see it on the engine on the lower left side in the photo as well.