Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - Single (Drop Ship Only)

If you're rebuilding the top end of your Mitsubishi 4G63 or 4G63T engine, especially for boosted applications, you'll want to pay close attention to your exhaust valves. These Supertech Inconel exhaust valves are designed to handle the extreme temperatures that can occur in performance engines. Inconel is a nickel-chromium-based superalloy known for its exceptional strength and resistance to oxidation and corrosion at high temperatures, making it a solid choice for exhaust valves that see a lot of heat.

Each valve is a single unit, ready to be installed as part of a larger engine build. When you're pushing your 4G63 or 4G63T hard, ensuring your valvetrain can withstand the heat is crucial for reliability and performance. These valves are a well-built option for those looking to replace worn components or upgrade for more demanding use.