What does a valve spring do?

Valve springs are responsible for closing the engine's intake and exhaust valves quickly and securely. They ensure the valves are properly seated after being opened by the camshaft, preventing issues like valve float.

Do these springs come with retainers or locks?

This product is a 16-piece set of valve springs only. Retainers and valve locks are typically sold separately and are not included with this part number.

Are these springs suitable for stock camshafts?

While these springs are a well-built upgrade, they are often chosen for builds using performance camshafts or for engines that will see higher RPMs. They offer improved durability over stock springs for your KA24DE engine.

Specifications

Brand: Manley Performance
Part #: 22160-16
UPC: 807298045191

Manley Nissan (KA24DE) 16pc Valve Springs

Name: Manley Nissan (KA24DE) 16pc Valve Springs
Brand: Manley Performance
SKU: manley-performance-manley-nissan-ka24de-16pc-valve-springs-t14-5595
Price: 299.92 USD
Availability: BackOrder

$299.92

On Backorder

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

Fits 1991-1998 Nissan 240SX. Manley Performance valve springs for your KA24DE engine, offering a solid option for rebuilds.

Key Features

Fits 1991-1998 Nissan 240SX.
Designed for the Nissan KA24DE engine.
Set includes 16 valve springs for a complete engine rebuild.
Manley Performance is known for well-built internal engine components.
Helps prevent valve float at higher RPMs.

⚠️ 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

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and these 16-piece valve springs are a prime example. If you're rebuilding the top end of your 1991-1998 Nissan 240SX with the KA24DE engine, these springs are designed to handle the demands of performance camshafts and higher RPMs.

These valve springs are built to provide consistent pressure across the entire RPM range, helping to prevent valve float when you're pushing the engine hard. They are a well-built replacement for stock springs, offering improved durability and reliability for your engine build. The set includes all 16 springs needed for a complete engine rebuild.