What is the primary function of a valve spring retainer?

A valve spring retainer holds the valve spring compressed against the valve spring seat. It ensures the valve closes properly and maintains consistent pressure on the valve stem.

Why is titanium used for this retainer?

Titanium is chosen for its strength-to-weight ratio. Using titanium helps reduce the overall mass in the valvetrain, which can improve engine response and reduce wear on other components.

Is this retainer sold individually or as a set?

This Ferrea retainer is sold individually, as indicated by 'Single' in the product name. You will need to purchase the correct quantity for your specific engine build.

Specifications

Brand: Ferrea
Part #: E11043-1

Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)

Name: Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)
Brand: Ferrea
SKU: ferrea-ferrea-subaru-ej20-double-spring-6-deg-pro-cnc-titanium-retainer-single-d-t14-416235
Price: 24.51 USD
Availability: BackOrder

$24.51

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer - Single. This well-built retainer is a key component for your valve train.

Key Features

Includes one Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer.
Made from lightweight titanium for reduced valvetrain mass.
Precision CNC machined for accurate dimensions and reliable fit.
Designed for use with double valve springs and a 6-degree valve angle.
A key component for performance Subaru EJ20 engine builds.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

In this package, you get one Ferrea Subaru EJ20 Double Spring 6 Deg Pro CNC Titanium Retainer. This retainer is a crucial part of your engine's valve train, working with the valve springs to keep everything in sync during operation. It's designed to handle the stresses of high-performance engine builds, ensuring reliable valve control.

Crafted from titanium, this retainer is notably lightweight, which helps reduce rotational mass in the valvetrain. The CNC machining ensures precise dimensions, which is important for proper fit and function with your valve springs. This specific retainer is intended for use with double valve springs and a 6-degree valve angle setup, common in performance Subaru EJ20 applications.