Supertech Mini Cooper N14B16 / N18B16 Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only)

This listing is for a single Supertech sodium-filled Inconel exhaust valve, part number MCEVI-1200-HS, designed for Mini Cooper models equipped with the N14B16 or N18B16 engines. These valves are a popular choice when rebuilding or upgrading the cylinder head, especially for engines that see hard use or are modified for more power.

The valve itself is constructed from Inconel, a high-nickel alloy known for its exceptional strength and resistance to extreme heat, making it ideal for exhaust valve applications where temperatures can soar. Inside, a core filled with sodium helps to transfer heat away from the valve face and into the cylinder head more efficiently. This improved heat dissipation can help prevent valve seat recession and extend the life of the valve, particularly in high-performance or turbocharged applications.

When working on the cylinder head, it's important to have all the necessary components ready. This single valve is a direct replacement for one exhaust valve in your Mini Cooper's engine.