What is the primary application for these valve springs?

These Manley NexTek valve springs are specifically designed for high-performance drag racing applications. They are built to handle the extreme demands of high-RPM, high-horsepower engines used in drag racing.

What does the '16pc' in the product name signify?

The '16pc' indicates that this kit includes 16 individual valve springs. This is the standard quantity needed for a V8 engine, covering all cylinders.

Are any special tools or procedures required for installation?

Installation of valve springs typically requires specialized valvetrain tools and a good understanding of engine mechanics. Always refer to the manufacturer's installation instructions for specific procedures and recommended tools.

Specifications

Brand: Manley Performance
Part #: 221454-16
UPC: 807298076553

Manley 16pc NexTek Drag Race Valve Springs 1.650in O.D. Kit

Name: Manley 16pc NexTek Drag Race Valve Springs 1.650in O.D. Kit
Brand: Manley Performance
SKU: manley-performance-manley-16pc-nextek-drag-race-valve-springs-1-650in-o-d-kit-t14-428584
Price: 466.20 USD
Availability: BackOrder

$466.20

On Backorder

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

Manley 16pc NexTek Drag Race Valve Springs Kit. Designed for high-performance drag racing.

Key Features

Fits V8 engines requiring 16 valve springs.
1.650 inch outer diameter springs.
Designed for drag racing applications.
Manley Performance brand.
Part number 221454-16.

⚠️ 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 NexTek valve springs are built for serious drag racing. This 16-piece kit features springs with a 1.650-inch outer diameter, specifically chosen to handle the demands of high-RPM, high-horsepower drag racing engines. They are designed to maintain valve control under extreme conditions, ensuring consistent performance when every millisecond counts.

These NexTek springs are constructed with advanced materials and manufacturing processes to ensure they can withstand the intense pressure and heat generated in drag racing applications. The kit includes all 16 springs needed for a V8 engine, providing a well-built solution for racers looking to optimize their valvetrain for maximum power and reliability. Proper installation is key to achieving the intended performance and longevity.