Moroso Racing Radiator Cap - 34-38 PSI

Moroso is well-known for making performance parts for racing applications. This radiator cap is designed to hold more pressure than a stock cap, which can help your cooling system perform better under demanding conditions. By increasing the pressure, the boiling point of your coolant is raised, allowing the system to run cooler.

This cap is built to handle between 34 and 38 pounds per square inch (PSI) of pressure. It's a straightforward replacement for your existing radiator cap. Just make sure your cooling system is designed to handle this increased pressure before installing it.