Ferrea Ford DURATEC 23E 30.96mm 5.47mm 104.78mm +1mm Comp Plus Exh Valve - Single (Drop Ship Only)

This is a Ferrea Comp Plus exhaust valve, specifically designed for Ford Duratec 23E engines. It measures 30.96mm across the head, has a 5.47mm stem diameter, and a total length of 104.78mm. The '+1mm' in its name indicates that the stem is 1 millimeter oversized compared to stock, which can help improve airflow when used in performance builds or when replacing worn valve guides.

Ferrea is known for making well-built valvetrain components, and these Comp Plus valves are a popular choice for those rebuilding or modifying their engine's top end. They are constructed from durable materials designed to withstand the heat and stress of combustion. The precise sizing and quality construction mean this valve should fit right into your cylinder head, assuming the guides have been properly machined to accept the oversized stem.

When you're working on the internals of your engine, using reliable parts like these Ferrea valves is key to a successful rebuild. Make sure to check your specific application's requirements and consult your engine's service manual for proper installation procedures.