As a boat owner or enthusiast, you may wonder where the water goes after it is used to cool your inboard-outboard motor. Understanding the water intake and exit points of your boat is crucial for ensuring proper functioning and maintenance. So,?
In an inboard-outboard motor, also known as a stern drive, the water enters the lower unit through intake ports located on the hull of the boat. These ports are usually near the transom and are designed to draw in water as the boat moves forward. Once the water enters the lower unit, it is pumped up into the engine through a cooling system. The water is circulated within the engine to ensure that it is running at a safe operating temperature.
As the water passes through the engine, it absorbs heat and then continues on through the exhaust system. The water is then expelled from the boat through the propeller or outdrive. In other words, the water exits from an inboard-outboard motor through the propeller hub or the outdrive.
It is important to note that the water that exits the motor is hot and can pose a danger to anyone in the water. Therefore, it is important to be mindful of the positioning of the exhaust when swimming or water skiing behind the boat. The exhaust should always be positioned away from anyone in the water to avoid injury.
The water exiting an inboard-outboard motor exits through the propeller hub or the outdrive. Understanding the water intake and exit points of your boat is important for proper functioning and maintenance. Be mindful of the positioning of the exhaust when in the water to avoid any potential injury. Always stay safe when boating!