Home › Forum › Ask A Member › Increasing the power of a 1963 Johnson 5.5 hp › Reply To: Increasing the power of a 1963 Johnson 5.5 hp
June 16, 2021 at 8:46 pm
#240425
Yeah, not much you can do with the 5.5s to increase power… This engine will never make enough power to plane some of those short inflatables…. This is a great fishing motor, but not much power. Sorry….