Exhaust valve AUDI RS6 4.2L - DOHC V8 40 VALVE (BCY) - 2002-2004 FA-F1554P

Ferrea Competition Plus valves are renowned as the most reliable extreme valve in the industry. We use special quality alloys for the aerospace industry to manufacture the valves, including EV8-Z18, which provides high tensile strength. The exclusive, two-stage, slow forging process ensures proper flow and virtually eliminates any damage to the material structure. The valves are then heat treated and stress relieved within 48 hours, which is a key foundation for our molecular integrity. Suitable for: AUDI RS6 4.2L - DOHC V8 40 VALVE (BCY) - 2002-2004 Dimensions: Head diameter: 29.9 mm Shaft diameter: 5.96 mm Overall length: 103.92 mm Tip length: 5 mm Ferrea Competition Plus extreme valves are known as the most reliable valve in the industry.For the production of valves we use special quality standards for the aerospace industry, including EV8-Z18, which provides high tensile strength. An exclusive two-stage, slow forging process ensures proper flow and virtually eliminates any damage to the material structure. The valves are then heat treated and tempered within 48 hours, which is the key foundation of our molecular integrity. Fits: AUDI RS6 4.2L - DOHC V8 40 VALVE (BCY) - 2002-2004Dimensions: Head diameter: 29.9 mmStem diameter: 5.96 mmOverall length: 103.92 mmTip length: 5 mm