Honda 50 Engine Serial Number Lookup??

Question

i have a honda 50 minibike engine (no frame) but i have no idea what year the engine is. i can clearly read the engine serial number (which does'nt include the year and there is no VIN number anywhere on the engine). anybody aware of a site i can look it up on or have an old manual listing the engine serial #'s?? don't need a vin lookup, just what year this engine is so i can order parts. thanks.

Answer 1

c-100-ko65296

Answer 2

does anyone have a idea what this model may be worth in decent running condition and what ear it is c100-soo6428

Answer 3

c100-s006428