I don't know much about motors, i'm a kayaker, but recently I bought a 14ft jon boat with a 9.9 hp mercury I believe it's early 1990's model, anyways it runs strong and it starts on 1st or second pull it's the kind of motor you have a handle to steer it left and right but i guess its locked from what I can tell because it will not go left or right... dude said he had the motor on the back of a sail boat at one point but i dont know what happened... anyone got any suggestions? would be appreciated.