I went to look at a boat for sale, which is set up with a Mercruiser Jet Drive. This thing looks exactly like a Panther to me, but I have never before heard of a Mercruiser Jet. It's a model 400 drive, and appears to be a 1973 vintage unit. I already know all the pros and cons of the Panther drive, and the boat is not for me, but for a friend who may want to get involved in jetting. If there is anyone out there who has seen or heard of a Mercruiser jet drive, please let me know.
SteveM.