What must be done to keep the water flow clear from the transom and water intake?

To keep the water flow clear from the transom and water intake, deflecting the jet stream is essential. The jet stream is the flow of water that is ejected from the back of the boat, and it plays a crucial role in maintaining proper water circulation around the water intake. When the jet stream is effectively deflected, it helps to push water away from the transom and directs it towards the intake area, preventing debris and turbulence that could block the intake or affect engine cooling.

This action helps maintain optimal performance and reduces the risk of overheating by ensuring a steady flow of water into the engine cooling system. Managing the flow in this manner is particularly important in environments where debris or obstacles might otherwise obstruct the intake or disrupt the performance of the vessel.

While increasing engine RPM may seem like a good idea to improve overall performance, it does not specifically address the need for clear water flow around the transom and intake. Lowering the boat's hull might affect stability or performance but would not ensure water flow clarity. Similarly, using less fuel does not impact water flow and is unrelated to maintaining the cooling system's efficiency.