What is the primary benefit of titanium retainers?

Titanium retainers are lighter than steel, which reduces the overall mass in the valvetrain. This allows the valve springs to better control valve movement, especially at high RPMs, leading to improved engine response and reliability.

Are these retainers suitable for stock SR20DE/DET engines?

This set is designed for SR20DE and SR20DET engines using a double spring setup. It's important to ensure your specific engine build utilizes double valve springs for proper fitment and function.

What does '6 Deg Pro CNC' refer to?

The '6 Deg Pro' likely refers to the angle of the retainer seat, which is optimized for specific valve spring designs. 'CNC' indicates that the retainers are precisely machined using computer-controlled equipment for consistent dimensions and quality.

Ferrea Nissan SR20DE/SR20DET Titanium Retainer Set E11002

Name: Ferrea Nissan SR20DE/SR20DET Double Spring 6 Deg Pro CNC Titanium Retainer - Set of 16
Brand: Ferrea
SKU: ferrea-ferrea-nissan-sr20de-sr20det-double-spring-6-deg-pro-cnc-titanium-retaine-t14-416180
Price: 392.19 USD
Availability: BackOrder

Ferrea Nissan SR20DE/SR20DET Double Spring 6 Deg Pro CNC Titanium Retainer - Set of 16

$392.19

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 SR20DE/SR20DET double spring retainer set. Features CNC titanium construction for improved valve control.

Key Features

Fits Nissan SR20DE and SR20DET engines with double valve springs.
Set includes 16 titanium retainers for a complete engine.
Constructed from CNC-machined titanium for strength and reduced weight.
Helps improve valve control at higher engine speeds.

Secure CheckoutFast Shipping631-982-0042

Product Details

Ferrea's E11002 set is designed for Nissan SR20DE and SR20DET engines, specifically for the double spring setup. These retainers are crucial components in your engine's valvetrain, working with the valve springs to control the opening and closing of your valves. Getting this part right is key for reliable engine performance, especially when you're pushing your SR20 harder.

What sets these retainers apart is their construction from CNC-machined titanium. This material is chosen for its strength and light weight, which helps reduce the mass the valvetrain has to move. Less mass means the springs can do a better job of keeping the valves seated, especially at higher RPMs. This improved control can lead to a more consistent engine response and better reliability under demanding conditions.

This set includes 16 retainers, enough for a complete engine. When rebuilding or upgrading your SR20's valvetrain, using well-made components like these Ferrea retainers is a smart move for ensuring your engine performs as it should.