Supertech Mazda/Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8

Supertech is known for making well-built valvetrain components, and this set of eight Inconel exhaust valves is a prime example. If you're working on a Mazda or Ford vehicle with a Duratec 2.0L or 2.3L engine, these valves are designed to handle the heat and stress of demanding operation.

These valves are constructed from Inconel, a high-nickel alloy that's exceptionally resistant to high temperatures and corrosion. This makes them a solid choice for engines that see a lot of hard use or are modified for increased performance, where exhaust gas temperatures can get significantly higher than stock. The material choice means they can withstand these conditions without deforming or degrading, helping to maintain proper sealing and engine performance over time.

When rebuilding or upgrading your Duratec engine, using valves made from a material like Inconel is a smart move to ensure reliability under tough conditions. Always refer to the manufacturer's installation instructions for proper seating and valve lash adjustment.