Supertech Mitsubishi 4B11 2.0L Turbo DOHC Inconel Exhaust Valve - Set of 8

This set includes eight Supertech Inconel exhaust valves, specifically made for Mitsubishi 4B11 2.0L Turbo DOHC engines. These valves are crucial for managing the extreme heat and pressure found in high-performance turbocharged applications, helping to keep your engine running smoothly under demanding conditions.

Crafted from Inconel, a high-nickel alloy, these exhaust valves are built to withstand significantly higher temperatures than standard steel valves. This material choice is important because exhaust valves are directly exposed to the combustion process and the hot exhaust gases exiting the cylinder. The Inconel construction helps prevent valve distortion and premature wear, which can lead to compression loss and reduced engine performance. If you're rebuilding the top end of your 4B11, these valves offer a strong option for durability and heat resistance.