TRW Engine 3064 Engine Exhaust Valve

Overview of TRW Engine Exhaust Valve 3064 for Porsche 911

The TRW Engine exhaust valve, part number 3064, is engineered specifically for Porsche 911 models. Designed to meet precise specifications, this valve ensures reliable performance and durability in the engine's valve train system.

• Length: 113.5 mm
• Valve head diameter: 40 mm
• Valve stem diameter: 9 mm
• Valve seat angle: 45°
• Bi-metal valve seat material
• Chromed valve stem for enhanced wear resistance
• Armoured valve seat for improved durability
• Hardened valve stem tip for extended service life

Technical Details and Construction

This engine exhaust valve features a 113.5 mm length and a 40 mm valve head diameter, optimized for the Porsche 911's engine design. The 9 mm valve stem diameter provides a balance of strength and precision fitment. The valve seat angle is set at 45 degrees, which is standard for efficient sealing and combustion chamber performance.

The valve seat is constructed from bi-metal material, offering enhanced heat resistance and durability under high-temperature conditions. The chromed valve stem reduces friction and wear, while the armoured valve seat adds an extra layer of protection against valve seat recession. Additionally, the valve stem tip is hardened to withstand the mechanical stresses of valve operation.

Compatible Applications and Common Issues Addressed

This TRW Engine exhaust valve 3064 is compatible with Porsche 911 models, making it suitable for engine rebuilds or repairs requiring precise valve train components.

• Replacement for worn or damaged exhaust valves
• Addresses valve seat wear and recession
• Improves sealing performance in the exhaust valve train
• Helps restore engine compression and efficiency
• Suitable for high-temperature engine environments

Installation Notes and Tips

When installing the TRW Engine exhaust valve 3064, ensure proper valve seat machining to match the 45° seat angle for optimal sealing. Verify valve stem clearance and guide fitment to prevent premature wear. Use appropriate lubrication during assembly to protect the chromed valve stem and hardened tip. Follow manufacturer torque specifications for valve train components to maintain engine reliability.

Quality Assurance and Warranty

TRW Engine manufactures this exhaust valve to meet OEM standards for fitment and durability. The use of bi-metal valve seats and hardened components reflects a focus on long-term performance. While specific warranty details are not provided, TRW Engine products typically adhere to industry quality controls to ensure consistent reliability in Porsche 911 applications.