Your engine seems to be the one I referred to, a 196cc pushrod overhead valve single cylinder, model 168-F1/2, which is sold by multiple Chinese suppliers in Shanghai, Ningbo,Chongqing and Guangzhou. I'm unclear on which, if any, of them actually makes it. Torini is apparently a name attached by one particular vendor, possibly an Australian importer. The air cleaner seems to be missing from yours in the photograph - I hope you aren't going to run it like that.
Here is the owner manual for what seems to be your engine:
http://pdfdownloadfree.net/?pdfurl=...Ta1dTYn6ufnqSWoqabpaivlK2emqSrl97YzJeo4gThere are indications on the internet that the engine is the same as a Honda GS65, an old model made in 1976-77. Here is the GS65 illustrated parts list:
http://www.p3power.ca/GS65%20Parts%20Diagram%20-%20Final.pdfIf you can verify the relationship with the GS65 by comparing your engine with the parts list, it may make it possible to get a service manual and perhaps Honda spare parts. Alternatively, the cloned parts seem to be available from one of the US importers of the engine (Harbor Freight).
