Re: what year is my Canadian made merc 50 ?
I had the identical motor, mine was a 1980.
Ser. # charts I can find show 711**** as 1978, 712**** as 1979, 714**** as 1980/81 but stop there.
Was '81 perhaps last year for 4 cyl. 50HP's??
I think the blue band you (and I) have was only used for '80/'81, changed in 1982. Not positive on that,
I have that I.D. chart somewhere on this 'puter, I'll try to find it.
That thing was an awesome old workhorse, took a pounding for 5 years I had it and still ran
like a top. Only reason I let go of it was a guy traded me even-up for a 1979 4 cyl. 80 H.P..
I couldn't resist!! As Tim the Tool Man always grunted "HOO... HOO..., MORE POWER!!!"