What is the lift rating for this valve spring?

This Manley Drag Race NexTek Series valve spring is designed for a maximum lift of .800 inches. This specification is important for matching with your camshaft profile.

What does 'single spring' mean in this context?

A single spring configuration means you receive one valve spring per unit. This is often used in specialized racing applications where builders select specific spring types and quantities for their engine build.

What is the diameter of this valve spring?

The diameter of this Manley Drag Race NexTek Series valve spring is 1.677 inches. This measurement is crucial for ensuring it fits correctly in the cylinder head spring pockets.

Specifications

Brand: Manley Performance
Part #: 221447-1

Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Spring - Single

Name: Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Spring - Single
Brand: Manley Performance
SKU: manley-performance-manley-drag-race-nextek-series-1-677in-dia-800in-lift-high-pe-t14-862910
Price: 46.05 USD
Availability: BackOrder

$46.05

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Manley Drag Race NexTek Series valve spring. Single spring, 1.677in diameter, .800in lift.

Key Features

This product is a single Manley Drag Race NexTek Series valve spring.
The spring has a 1.677 inch diameter.
It is designed for a maximum lift of .800 inches.
This is a single spring configuration, often used in specific racing setups.

⚠️ 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

This listing is for a single Manley Drag Race NexTek Series valve spring. It measures 1.677 inches in diameter and is designed for up to .800 inches of lift. These springs are built for demanding drag racing applications where high engine speeds and reliability are critical.

Manley Performance is known for making well-built internal engine components. The NexTek series is designed to handle the stresses of high-performance engines. This single spring setup is a common choice for builders looking for specific spring rates and dampening characteristics for their race engines. Ensure you have the correct spring seat pressure and installed height for your camshaft profile to get the most out of these springs.