Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Single (Drop Ship Only)

If you're rebuilding the top end of your Mazda MZR or Ford Duratec 2.0L or 2.3L engine, especially for boosted applications, you'll want to consider these Supertech Inconel exhaust valves. These valves are made from Inconel, a material known for its exceptional strength and resistance to extreme heat, making them a solid choice for high-performance or heavy-duty use where stock valves might struggle.

The Inconel alloy is particularly beneficial for exhaust valves because they operate under the most demanding conditions in the combustion chamber. This material helps prevent valve distortion and burnout, ensuring better sealing and consistent performance over time. Each valve is a single unit, ready to replace a worn or damaged stock component. This specific valve is designed with a 6mm stem, fitting many factory applications and aftermarket setups.