Would Evinrude fit on Johnson 150 base?

[Paradise pontoon]

Im needing to replace my 1984 150hp Johnson V6 powerhead. Would a 1979 200hp Evinrude V6 powerhead fit on my 150 base? Looks the same from looking at it.
Thanks
Mike

 

[racerone]

Should work.

 

[jimmbo]

Comparing the Part Lists, the Exhaust Megaphone(Tuner) is different between the 79 200, and the 84 150. Unless the Megaphone is swapped too, Power and Fuel Economy could be affected