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Manley 1.500 NexTek Dual Valve Springs - Product Overview
If you're looking to boost your engine's performance, the Manley 1.500 NexTek Dual Valve Springs are a fantastic choice. Designed specifically for high-performance applications, these valve springs offer the perfect blend of strength and lightweight design, making them ideal for racers and enthusiasts alike.
Key Features
- Lightweight Dual Drag Race Valve Springs: Engineered for serious competition, these springs reduce overall weight without sacrificing performance.
- Super Stock Competition Eliminator: Perfect for those aiming to dominate in competitive racing scenarios.
- Improved Valvetrain Control: With a higher natural frequency and lower active mass, you'll experience better control and increased RPM potential.
- Reduced Friction: The dual spring design minimizes friction, leading to less heat generation and significantly reduced load loss.
- Extensive Testing: These springs have been rigorously tested on Spintron, dyno, and race tracks, including applications with blown nitro engines, proving their effectiveness.
- Compact Design: The smaller diameter and lightweight dual design allow for higher revs and improved valve train control.
- Lightweight Retainers: Accepts smaller, lighter retainers, promoting even higher revs.
- Durable Material: Crafted from ultra-clean, high-tensile strength chrome silicon material for long-lasting performance.
- Enhanced Fatigue Strength: The super-finished multi-step surface significantly improves fatigue resistance.
- Ideal Load Management: Designed for multiple applications with minimal load loss.
Specifications
- Maximum Valve Lift: .850 inches
- Outer Diameter (O.D.): 1.500 inches
- Inner Diameter (I.D.): .710 inches
- Installed/Open Pressure: 275@2.050 / 940@1.200
- Spring Rate: 780
- Coil Bind: 1.130 inches
- Component Code: A
Fitment Information
The Manley 1.500 NexTek Dual Valve Springs are designed to fit the NexTek Series, making them a reliable option for a range of high-performance applications.
Customer Reviews
Customers rave about the performance of the Manley 1.500 NexTek Dual Valve Springs. Many have noted significant improvements in their engine's responsiveness and RPM capabilities. Users appreciate the lightweight design, which helps in achieving higher revs without compromising on control. The extensive testing these springs have undergone gives buyers confidence in their durability and effectiveness, especially in competitive racing scenarios.
Conclusion
For anyone looking to enhance their engine's capabilities, the Manley 1.500 NexTek Dual Valve Springs are a top-tier choice that combines innovative design with proven performance. Upgrade your vehicle today and experience the difference!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
| Sale price | None |
| Wholesale price | $778.68 |
| Shipping |
Weight: 4.00 Length: 16 Width: 4 Height: 4 |
| Product Added At | Friday 24 July, 2020 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | Yes |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $659.90 | $868.29 | ? | $781.46 | ? | 2025-07-11 10:31:45 |
