What is the benefit of titanium retainers?

Titanium retainers are significantly lighter than stock steel retainers. This reduced mass at the top of the valve train helps decrease stress and inertia, allowing for more stable valve operation at higher engine speeds.

What does the '7 Deg Pro CNC' designation mean?

This refers to the 7-degree angle machined into the retainer to lock onto the valve stem. 'Pro' indicates it's part of Ferrea's performance line, and 'CNC' signifies that the precise angle and dimensions were achieved through computer-controlled machining.

Are these retainers compatible with any valve spring?

These retainers are designed to work with specific valve springs that utilize a 7-degree keeper angle. It's important to ensure they are paired with compatible valve springs for proper function and engine safety.

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Specifications

Brand: Ferrea
Part #: E11129

Ferrea VW 2.0T FSI Single Spring 7 Deg Pro CNC Titanium Retainer - Set of 16

Name: Ferrea VW 2.0T FSI Single Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
Brand: Ferrea
SKU: ferrea-ferrea-vw-2-0t-fsi-single-spring-7-deg-pro-cnc-titanium-retainer-set-of-1-t14-416324
Price: 432.95 USD
Availability: BackOrder

$432.95

On Backorder

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

Ferrea VW 2.0T FSI single spring titanium retainer set. Precision CNC machined for your 2.0T FSI engine.

Key Features

Set of 16 Ferrea 7-degree Pro CNC titanium retainers.
Machined from solid titanium for reduced weight.
7-degree locking angle for secure valve spring fitment.
CNC machined for precise dimensions.
Designed for VW 2.0T FSI engines.

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About this part

Product Details

These Ferrea 7-degree Pro CNC titanium retainers are a solid choice for your VW 2.0T FSI engine build. Machined from solid titanium, they offer a notable reduction in weight compared to stock steel retainers. This lighter mass at the top of the valve train helps reduce valvetrain stress, especially at higher RPMs, allowing for more consistent valve control.

The 7-degree locking angle is a common specification for performance valve springs, ensuring a secure fit and preventing the spring from coming loose under stress. Ferrea is known for making well-built components, and these retainers are no exception. The CNC machining ensures precise dimensions, which is critical for proper valve spring seating and overall engine reliability. This set includes 16 retainers, enough for a complete 4-cylinder engine.