The engine is one of the most necessary parts of your boat. Without it, you are not going to go very far. Outboard motors are the most common type of propulsion used on boats today. This motor is mounted to the stern end of the boat, with an attached propeller in the water. There are many choices and considerations that you need to make when it comes to purchasing an outboard motor for your boat. The type or power of the engine you get depends on the size of your boat, the speed you want, and what the boat will be used for. For more details, visit outboardengineblog.tumblr.com/post/660622619593293824/outboard-motors-which-best-2-or-4-stroke