Manley 90-00 Mitsubishi Eclipse GS GST 2.0L Exhaust 30.5mm Stainless Race Flo Valve *Single Valve*

These Manley Race Series exhaust valves are built for engines that see a lot of action, especially those running up to 8000 RPM. They're made from a tough stainless steel, specifically the XH-426 alloy, which holds up well under the heat and stress of performance use. The 30.5mm face diameter is designed to optimize airflow into the combustion chamber, helping your engine breathe better.

You'll notice the chrome stems and hard tips on these valves. That's a practical touch that adds to their lifespan by resisting wear in the valve guides and seats. The swirl-polished under-head area and fully machined combustion face are also key details that help improve how efficiently air and fuel move through the engine, contributing to better combustion. If you're working on a performance build for your Lancer, especially one that might run on alcohol fuels, these valves are a solid choice for reliability.