ducano07 Profile Topics Started Replies Created Favorites Forum Replies Created Log In Register Lost Password Viewing 1 post (of 1 total) Author Posts March 22, 2023 at 3:04 am in reply to: Olson Inboard vs Outboard Engine #21383 ducano07Member The horsepower rating of outboard motors may be lower than that of inboard engines. Because they use less power to propel the boat so they may also use less gasoline. Outboards have a shorter lifespan than inboards, they can run around of 750 hours. Author Posts Log In Register Lost Password Viewing 1 post (of 1 total)