Outboard Motor Fundamentals
The outboard engine is the engine that sits outside of motor-powered boat. This contraption consists of the engine itself, a cooling system and other electrics that accompany the gearbox. This is attached to the drive shaft which is next to the propeller. This engine is arranged in singular item that is designed to go on the back of your boat and can be used whenever you like. You can choose the best option for your outboard engine depending on the amount of Horse Power in it. The majority of manufacturers make their products from 2 to 300 horse power. The faster you want to go, the more horse power you'll need. Some of the models available necessitate the purchase of an external fuel tank; however, most models do not require this.
Propeller direction helps you to navigate through the water. Changing the direction of the propeller requires that you rotate the whole engine unit from its perch. This is made easy through using the tiller or remote steering. The tiller is the handle on the engine unit that's easily accessible in the boat. The remote steering system is a hydraulic or cable system that connects to a steering wheel (located usually further away from the motor) and the outboard motor. This system works in a similar way to the system in your automobile.
Propeller direction allows you to change direction as you sail. One changes the direction of the propeller by rotating the whole engine unit on its mounting. There are two main methods for accomplishing this: using a tiller or remote steering. The tiller is the handle on the engine unit that reaches into the boat from the motor. Remote steering systems use a hydraulic or cable system that connects to a steering wheel (located usually closer to the front of the boat) and the outboard motor. Turn the wheel and the boat turns, just like a car.
You control your speed with the throttle. The throttle manages how much gas flows into the engine. A boat steered by a tiller will generally have a twist grip throttle not unlike a motor bike. Remote steering system driven boats' throttles are generally handles located near the steering wheel. Some tiller steered boats offer an alternate way of controlling steering in the form of being able to angle the propeller in the water by pressing down on the throttle.
Most outboard engines generate thrust from one of two means: a propeller or a jet drive. Whereas propellers are familiar devices that spin to generate forward motion, jet drives are similar to jet engines on airplanes in that they take in water at the front and force it out of the rear for forward motion. Those are the basics regarding the specifications on outboard motors so that you may make a more informed choice when buying.
David Maslow has been writing about outboard engines for a while now, he also writes about restaurant furniture. Check out his sites: Used Outboard Engines and Used Restaurant Furniture.