Ferrea titanium retainers/valve springs/seats/lock set (Civic 2015+ Type R Turbo FK2/FK8/FL5)

Ferrea Pro-Series Titaninum Retainers for Sport Compact applications.
Precision CNC-machined from aerospace quality titanium, these Pro Retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel retainers.

Ferrea high pressure single spring kit. The proper type of design valve and material is crucial to the valve performance and reliability. Ferrea offers different blends of Titanium and Stainless Steel materials for each application.
The Ferrea valve springs are processed with premium-grade alloy and feature special thermal treatment. Ferrea's advanced spring design and material specifications has uniform load & stress distribution even in the most extreme racing environment.

Ferrea Steel Valve Super Locks were designed and developed as a solution for the top fuel & funny car engine builders experiencing problemsof premature wear in the lock and tip area of the valve. This new lock assembly replaces the need for hard tips.
Ferrea offers Valve Locks machined from premium quality heat-treated steel alloy, which insure precision fit between the spring retainer and valve stem. These locks are stronger than OEM, maintaining proper installed height during operation, with High Pressure Springs.

Kit includes the following:

- Single Springs #S10165 (16)
- Tool Steel Retainers #E20056 (16)
- Exhaust Seat Locators #SL1152 (16)
- Intake Seat Locators #SL1151 (16)
- Valve Locks #K10116 (32)