One of the most common propulsion systems designed for smaller watercraft is the outboard motor. Probably the most remarkable thing concerning this propulsion device is that it doesn't simply just supply the power that makes a watercraft go forward but it likewise acts as the steering device. You can easily say that an outboard is a fine combination of the engine, gearbox, and propeller every one properly rolled into one system. For more, visit outboardengineblog.tumblr.com/post/671747743038013440/interesting-facts-about-the-outboard-motor