Supertech Audi V8 40V Inconel Exhaust Valve- +1mm Oversize - Set of 16

These are Supertech Inconel exhaust valves, a set of 16 designed for Audi V8 40V engines. They are built to a +1mm oversize specification, meaning they are slightly larger than stock to potentially improve sealing and performance in rebuilt or modified cylinder heads. The Inconel material is a key feature here; it's a high-nickel, high-chromium alloy known for its exceptional strength and resistance to extreme heat and corrosion, making it ideal for the demanding environment of an exhaust valve seat.

When you're rebuilding the top end of an Audi V8 40V, especially if you're aiming for improved reliability or performance, using valves made from Inconel is a smart choice. This material can handle the high temperatures and pressures found in the exhaust port without deforming or degrading over time. The +1mm oversize dimension is important for applications where the valve seats might have been re-machined or enlarged to accommodate larger valves, ensuring a proper seal and optimal combustion. This set includes all 16 valves needed for a complete V8 engine.

If you're working on a performance build or a thorough engine overhaul for your Audi V8 40V, these Supertech Inconel valves offer a robust solution. They are well-built components designed to withstand the rigors of high-performance operation. Ensure your cylinder heads are prepared for the +1mm oversize fitment before installation.