What is the main benefit of upgrading valve springs on an RB26DETT?

Upgrading valve springs, like these Manley units, helps maintain valvetrain stability at higher engine speeds. This prevents valve float, ensuring reliable valve closure and optimal engine performance, especially under demanding conditions.

Are these valve springs a direct replacement for the stock ones?

Yes, these Manley valve springs are designed as a direct replacement for the stock springs in the Nissan RB26DETT engine. This simplifies the installation process for mechanics familiar with engine rebuilds.

What material are these valve springs made from?

These valve springs are constructed from high-tensile wire. This material is chosen for its ability to withstand repeated stress and maintain tension over time, which is crucial for high-performance engine applications.

Specifications

Brand: Manley Performance
Part #: 22175-24
UPC: 807298045252

Manley Nissan (RB26DET) 24pc Valve Springs

Name: Manley Nissan (RB26DET) 24pc Valve Springs
Brand: Manley Performance
SKU: manley-performance-manley-nissan-rb26det-24pc-valve-springs-t14-5598
Price: 171.97 USD
Availability: BackOrder

$171.97

On Backorder

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

Manley RB26DETT 24pc Valve Springs. These well-built springs are essential for high-RPM performance.

Key Features

Fits Nissan RB26DETT engines.
Set includes 24 valve springs.
Constructed from high-tensile wire for durability.
Designed for high-RPM operation.
Helps prevent valve float for reliable valvetrain function.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

These Manley valve springs are built with a specific spring rate designed for the demands of the Nissan RB26DETT engine, especially when you're pushing it to higher RPMs. The RB26DETT is known for its performance potential, and keeping the valvetrain stable at speed is critical. These springs help ensure the valves close reliably, preventing issues like valve float that can rob power and damage your engine.

Manley Performance uses a high-tensile wire for these springs, which means they can handle the repeated stress of opening and closing without losing their tension over time. This is important because a weak valve spring can lead to poor engine performance and, in extreme cases, catastrophic engine failure. They are designed to be a direct replacement for the stock springs, making installation straightforward for someone familiar with engine work.

When rebuilding or upgrading your RB26DETT's cylinder head, a solid set of valve springs like these Manley units is a smart choice. They are a well-known component in the performance Nissan community for their reliability and consistent performance under pressure.