Sold Individually. Order 8 for complete exhaust set.
Also available in Iconel for high output, high heat engines.
20v Racing Exhaust Valve Category: Engine: vSuperTech: |
EXHAUST - 20v 1.8T - Stainless or Iconel racing valve. 29.9mm and 30.9mm sizes. Swirl polished and then black nitrided. Black Nitride coating for low friction and high durability is the solution for high revving low friction valvetrains. These nitrided valves have a higher hardness rating than plain stainless, a smoother surface finish than a chrome stem, and a harder valve seat surface. |