Here's one on identification
https://www.foleyengines.com/tech-ti...-pZviTcXMGInik
and this is the illustrated parts manual.
https://www.wincogen.com/wp-content/...chFwllw3g8QH2A
One thing that interests me (as a matter of pure engineering interoperability) is this engine has both gasoline and natural gas variants. Although I don't plan to lug around a big blue tank for fuel especially in cold Canada, it is intriguing nonetheless.