What is the primary function of these valve springs?

These valve springs are designed to close the engine's intake and exhaust valves after they have been opened by the camshaft. They ensure the valves seat properly and prevent valve float at higher engine speeds.

Are these springs suitable for stock engines or only modified ones?

While designed as a direct replacement for stock TB48DE engines, their robust construction from high-tensile wire makes them a popular choice for performance builds where increased valve control is needed.

What should I consider before installing these valve springs?

It's important to have the correct tools for valvetrain work and to consult your vehicle's service manual for the proper installation procedure. Ensuring correct spring placement and seating is crucial for engine health.

Ferrea Nissan TB48DE Single Valve Spring Set S10133

Name: Ferrea Nissan TB48DE Single Valve Spring - Set of 24
Brand: Ferrea
SKU: ferrea-ferrea-nissan-tb48de-single-valve-spring-set-of-24-t14-419157
Price: 510.87 USD
Availability: BackOrder

Ferrea Nissan TB48DE Single Valve Spring - Set of 24

$510.87

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 TB48DE Single Valve Spring - Set of 24

Key Features

Set of 24 single valve springs for Nissan TB48DE engines.
Constructed from high-tensile wire for durability and consistent performance.
Designed to handle the stresses of high-RPM engine operation.
Helps maintain proper valve control and prevent valve float.
Direct replacement for stock valve springs.

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Product Details

If you're rebuilding the top end of your Nissan TB48DE engine, these single valve springs from Ferrea are a solid choice. This set includes 24 springs, enough for a complete engine overhaul. Ferrea is well-known for making strong valvetrain components, and these springs are built to handle the demands of performance applications.

These springs are made from high-tensile wire, which means they're built to withstand the repeated stress of opening and closing valves at high engine speeds. The material choice and manufacturing process help ensure consistent spring rates and durability, which is critical for maintaining proper valve control and preventing valve float. When you're putting an engine back together, especially one that's going to see hard use, you want components you can trust to perform reliably. Ferrea's reputation in the performance valvetrain world is built on making parts that do just that.

This set is designed as a direct replacement for the stock valve springs in your TB48DE. Ensure you have all the necessary tools and a service manual for your specific Nissan application before beginning installation. Proper installation is key to achieving the performance and reliability these springs are designed for.