Reply To: Mercury outboards

[billw]

I’d pick the Mark 20 out of the two of them because the bigger prop and gear shift make it more suitable to the Cadillac. But like has been said, the Mark 20 in OEM trim is a double hose motor that needs a special fuel tank. It can be converted to single hose but Mercury has already done that for you if you get a Mark 25. A Mark 25 is also a little more civilized, having rubber vibration isolation mounts.

Long live American manufacturing!