What is the main benefit of using titanium retainers?

Titanium retainers are significantly lighter than steel ones. This reduced mass helps to lower valve float at high RPMs, allowing the engine to rev more freely and reliably under demanding conditions.

What type of valve springs are these retainers designed for?

These retainers are specifically designed to work with double valve springs. They feature a 7-degree angle, which is a common specification for many performance double spring setups.

Are any other parts needed for installation?

This set includes 24 retainers. You will need compatible double valve springs and potentially new valve seals and keepers, depending on the condition of your existing valvetrain components.

Ferrea VR38DETT Double Spring Retainer Set E11106

Name: Ferrea Nissan VR38DETT Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 24
Brand: Ferrea
SKU: ferrea-ferrea-nissan-vr38dett-double-spring-7-deg-pro-cnc-titanium-retainer-set--t14-416302
Price: 588.29 USD
Availability: BackOrder

Ferrea Nissan VR38DETT Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 24

$588.29

On Backorder

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

Ferrea Nissan VR38DETT Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 24

Key Features

Fits Nissan VR38DETT engines.
Set includes 24 pieces, enough for a complete engine.
Designed for use with double valve springs.
Constructed from lightweight titanium for reduced mass.
CNC machined for precise dimensions and proper fitment.
Features a 7-degree angle for secure valve spring locking.

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Product Details

This is a set of 24 Ferrea 7 Degree Pro CNC Titanium Retainers, specifically made for the Nissan VR38DETT engine. These retainers work with double valve springs, which are often used in high-performance or racing applications where the engine sees very high RPMs. The titanium construction offers a significant weight saving over steel retainers, which can help reduce valve float at high engine speeds and improve the engine's ability to rev quickly.

Ferrea is known for making well-built valvetrain components, and these retainers are no exception. They are CNC machined for precise dimensions, ensuring they seat properly on the valve stem and work correctly with your valve springs. The 7-degree angle is a common specification for many performance valve springs, ensuring a secure lock. Using titanium also helps dissipate heat better than steel, which can be beneficial in demanding engine builds.

This set includes 24 retainers, enough for a complete engine. When rebuilding or upgrading the valvetrain on a VR38DETT, using high-quality components like these Ferrea retainers is crucial for reliability and performance. Make sure you have the correct double valve springs that are compatible with a 7-degree retainer to get the most out of this upgrade.