Ferrea Audi DAZA Single Spring 7 Deg Pro CNC Titanium Retainer - Set of 20

Ferrea is well-known for making high-performance valvetrain components, and this set of 20 single spring retainers for Audi DAZA engines is a prime example of their work. These retainers are crafted from titanium, a material chosen for its exceptional strength-to-weight ratio, which is crucial for high-RPM engine operation where reducing mass is key to performance and reliability. The 7-degree lock angle ensures a secure fit with your valve springs, preventing any unwanted movement or valve float.

The 'Pro CNC' designation means these retainers have been machined with advanced computer numerical control technology. This process allows for incredibly precise dimensions and a smooth finish, which is important for minimizing friction and wear within the valvetrain. Titanium is also naturally resistant to corrosion, meaning these retainers will hold up well under the demanding conditions inside an engine. This set is designed to work with single valve springs, making it a specific upgrade for certain Audi DAZA engine builds where optimizing the valvetrain is a priority.

When you're building or rebuilding an engine where every component matters, especially for performance applications like those found in Audi DAZA engines, using well-made parts like these Ferrea retainers can make a notable difference. They are a solid option for anyone looking to improve the durability and performance of their engine's valvetrain. Ensure you have the correct single valve springs and matching keepers for installation.