Re: Force year
The combination of the old style 2-stage fuel pump, and that ignition system, narrows it down to a very small window.
You have a 1991D, 1992A, 1992B, or 1992C model.
You have the older 2 stage fuel pump, used on 1984 thru 1992C models.
You have Thunderbolt ignition with a switchbox - with terminals - not bullet connectors.
You have the newer epoxy sealed voltage rectifier.
Here is a link to parts, just make sure you get the parts for the 1991D - 1992C models.
http://www.dougrussell.com/partscat...id=06&coldesc=120 H.P. (1990-1994)&index=1470