"Hello Steve, you have a 1986
"Hello Steve, you have a 1986 model.
If you are interested in a bit of history. Originally Force was built by the old Chrysler outboard division which was bought by Bayliner.
They had the line developed exclusively for inclusion as a package deal on their boats.
In 1986 (your model year), Bayliner was bought out by the Brunswick Corporation (who among other companies, owns Mercury).
So Force was given to Merc to incorporate into their line-up.
So although the Force motors were Chrysler parts and designs for the most part, it's a coin toss as to whether or not it was built by Merc...."