Hello, looking at a used replacement motor for a project boat and found an '89 165 4 cyl mercruiser.. I was told that this motor was the same as a ford 460(bore stroke rod pistons), and was just a 460 cut in half by merc.(thought the 4cly were usually 145hp or so).. Anyone now about this or just a wild story.. I know in my other boat it has the 165 6cyl mercruiser, and its a chevy block...Thanks again