Supertech VW 1.8L/2.0L 8V/16V Inconel Exhaust Valve - +1.5mm Oversize - Set of 8

If you're rebuilding the top end of your VW 1.8L or 2.0L 8-valve or 16-valve engine, especially for performance applications, you'll want to consider these Supertech Inconel exhaust valves. These are designed to handle the higher temperatures and stresses found in modified or performance-oriented engines, offering a significant upgrade over stock cast iron valves.

What sets these valves apart is the Inconel material. This is a high-nickel, high-chromium alloy known for its exceptional strength and resistance to extreme heat and corrosion, making it ideal for exhaust valve applications where temperatures can soar. This particular set is also 1.5mm oversize, which can help improve sealing and potentially increase flow when used with appropriately sized valve seats and ports. The set includes eight valves, enough for a typical 4-cylinder engine.

When installing these oversize valves, ensure your valve seats are properly machined to match the new diameter. This is a critical step for proper sealing and engine performance. Always refer to your vehicle's service manual or a trusted performance guide for the correct installation procedures.