VW 1.8-2.0L 16V INCONEL exhaust Valves SUPERTECH

Inconel exhaust valves from Supertech for VW 1.8-2.0L 16V engines.The VAG standard valves have the major disadvantage that they can break in engines with a significant increase in power or with long mileage.The standard valves are hollow inside and sodium-cooled. With the very thin valve stem, there is not much material left to protect the valve!Supertech valves offer the following advantages: High temperature resistance Strong tear resistance INCONEL material Inconel is a very strong metal alloy and is used in Formula 1 engines, among other things.For 0.5mm and 1.5mm oversize valves, the valve seat must be adapted.The kit contains 8 valves with a single wedge groove. You can find suitable wedges at accesories.