Any boat ferrying the open waters will need some kind of propulsion to propel it along the water. Sailboats harness the power of the wind to propel their boat, while some boats use human power to paddle their boat across the water. There are others however that uses the efficiency and reliability of the combustion engine to propel their boats.
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When it comes to boat motors, having a good knowledge of the combustion engine is important because it allows you to identify and signs of malfunction. Being able to recognize any potential problems earlier on can help you to prevent the problem from escalating.
A boat motor has three main components – the engine, propeller, and the drive system. These three components needs to be maintained properly and kept in good shape because the boat will not run if there is any failure among the three.
The engine is the component responsible for providing power to the boat. A boat motor can be powered by either a gasoline or a diesel engine. The four-stroke engine is the most popular because it does not need oil in the gas and that it also provides great fuel economy.
The propeller is the submerged component of a boat motor. It is shaped like a propeller which spins to provide the boat thrust.
The drive system is the component responsible for transferring the power of the motor to the propeller in order to provide thrust. There are basically three types of drive system – inboard, outboard, or stern drive. An inboard system has its engine situated inside the boat to provide better balance for the boat. The main disadvantage of having an inboard system is that the interior space is greatly reduced. An outboard system is a motor that is fitted into a sealed housing and is placed at the rear of the boat. Its main disadvantage is that it causes the boat to ride low at the stern. Stern drive has the advantage of both inboard and outboard system. Its engine is placed inside the boat while other parts of the engine are placed outside. Its main disadvantage however is that the system is quite complicated.
Familiarizing yourself with boat motors will help you maintain these components to make them run more smoothly. Try to consult those who are knowledgeable about boat motors to learn more.
