Ferrea Ford Zetec ZX3 28.96mm 5.500mm 97.16mm +1mm Super Alloy Exh Valve - Single (Drop Ship Only)

This is a single Ferrea exhaust valve designed for Ford Zetec ZX3 engines. It measures 28.96mm in diameter with a 5.500mm stem and a 97.16mm overall length, and it's a +1mm oversized valve. The super alloy material used in its construction is chosen for its ability to withstand the high temperatures and stresses found in the exhaust side of an engine.

Using a super alloy for exhaust valves is important because these components are exposed to the hottest gases leaving the combustion chamber. This material offers improved resistance to heat and wear compared to standard steel, helping to ensure the valve seals properly and maintains its shape under demanding conditions. This specific valve is designed as a direct replacement or upgrade for your Zetec ZX3, aiming to restore or improve engine performance.