Re: 95 Johnson 115 sea runner reviews?
Not familiar with the Sea runner model. In 1995, OMC made two types of 115's. Both very different from each other. One version was the crossflow engine-had been around for 20+ years. That year they also made their new looper 115-just released for 1995. If you check your model number, it will indicate which 115 you are looking at. Based on the year of your two comparison engines, likely that both of them were not horsepower-rated on the same standard. Possible the 140 was a crankshaft-rated engine in 1984. The newer 115 was hp rated at the prop, meaning it makes more (10-12%) than 115 hp at the crank. These engines could actually be fairly close in real, comparable hp.