1. Home
  2. Engines
  3. Tillotson Engines
  4. Tillotson 212R Engine
  5. Tillotson 212R Head & Valve Train
  6. Tillotson 212R OEM Head & Components
  7. EC 5mm Billet Titanium Retainers for Dual Springs
EC 5mm Billet Titanium Retainers for Dual Springs
EC Billet Titanium Retainers and Locks for 5mm Valve Stems
Write a Review

EC 5mm Billet Titanium Retainers for Dual Springs

Part Number: 278-50-T2
Online Price: $29.99
EC 5mm Billet Titanium Retainers for Dual Valve Springs
Availability: In Stock.

Send to:

*We'll ask for shipping info at checkout

Description

EC 5mm Billet Titanium Retainers – For Dual Valve Springs


Maximize performance with ultra-lightweight strength.
The EC 5mm Billet Titanium Retainers are precision-machined from premium billet titanium to deliver exceptional strength while significantly reducing valvetrain mass. This results in quicker engine response, improved RPM stability, and increased durability under high spring pressures and aggressive cam profiles.


Engineered specifically for dual valve spring setups, these titanium retainers are the perfect match for our 32lb and 38lb high-performance dual springs, ensuring optimal seat pressure, reduced valve float, and enhanced valvetrain control at high engine speeds.


Product Features:

  • CNC-Machined Billet Titanium – Ultra-lightweight and race-proven strong
  • Designed for Dual Springs – Not compatible with single spring setups
  • Perfect for High RPM Applications – Reduces mass for quicker throttle response
  • Corrosion-Resistant – Long-lasting performance in extreme conditions
  • Stainless Steel Valves - We do not recommend using stock valves with dual valve springs. 


Kit Includes:

  • (2) 5mm Billet Titanium Valve Spring Retainers
  • (2) 5mm Hardened Valve Locks / Keepers
  • (2) 5mm Lash Caps


Compatibility:

Fits engines using 5mm valve stems, including:

Also compatible with:


Optimize Your Valvetrain

Whether you're building a kart racing engine or pushing your small block to the limit, the EC 5mm Billet Titanium Retainers are the upgrade your high-performance build needs.


FAQ

Q1: Are these titanium retainers compatible with single valve springs?

A: No, the EC 5mm Billet Titanium Retainers are specifically designed for dual valve spring setups. They are not compatible with single springs.


Q2: What engines will these 5mm retainers fit?

A: These retainers fit engines with 5mm valve stems, including Predator 212 Non-Hemi, Tillotson 212R / 225R / RS, Wildcat 223 / 240, Ducar 212, and Tillotson 212E. They also fit Ghost 212 engines with factory 5.5mm valves undercut for 5mm retainers and locks.


Q3: Can I use these retainers with stock valves?

A: We do not recommend using stock valves with dual valve springs. For best performance and durability, use stainless steel valves with this retainer kit.


Q4: What are the benefits of billet titanium retainers?

A: Titanium retainers significantly reduce valvetrain mass, improving throttle response, reducing valve float at high RPMs, and enhancing durability under aggressive cam and spring loads.


Q5: What’s included in the EC Titanium Retainer Kit?

A: The kit includes (2) 5mm billet titanium retainers, (2) 5mm hardened valve locks, and (2) 5mm lash caps—everything you need for a high-performance dual spring install.

Related Items

Recently Viewed Items