Phil,
This motor should be a Bombardier Evinrude Ficht. One thing is the computers for these motors, if they need replacement, must be sent out for repair/rebuild and they are quite expensive. Don't hold me to this but I remember $800-#$1000. Spark Plugs are quite expensive as well and must be installed correctly. These motors are hit and miss. Keep in mind they are what put OMC out of business,although Bombardier may have tweaked them some what. Many dealers will not work on them. We do. I just serviced a 175 the same year and sea trialed it. Almost could not tell it was a 2 stroke. Do your homework on the net and do not purchase it without a Seatrial and check out. Keep in mind as well the cost to replace that motor if it goes, in other words buy it at the right price.
Matt