Moroso Water Outlet Restrictor Kit

This kit from Moroso includes a water outlet restrictor and the necessary hardware to install it. It's designed to help you manage and control the flow of coolant through your engine's cooling system. Proper coolant flow is essential for keeping your engine at its optimal operating temperature, preventing overheating and ensuring consistent performance.

The restrictor works by creating a slight restriction in the water pump outlet, which can help to increase the velocity of the coolant. This improved flow can lead to more efficient heat transfer in the radiator and a more stable engine temperature, especially in modified or high-performance applications where stock cooling systems might be pushed to their limits. Moroso is known for making well-built engine components, and this kit is no exception, offering a straightforward way to fine-tune your cooling system's performance.