MANLEY 221447-1 Nextek Valve Spring 807298023755

( Brand: Manley ), ( Manufacturer Part Number: 221447-1 ), ( Part Type: Valve Spring ), ( Seller: Summit Racing Equipment ), ( UPC: 807298023755 )

Review MANLEY Nextek Valve Spring

The Manley Laboratories Nextek Valve Spring, model number 221447-1, is a high-performance aftermarket valve spring designed for use in high-performance and racing applications. This valve spring is engineered to provide improved reliability, increased power output, and improved valve control compared to original equipment manufacturer (OEM) springs.

The Manley Nextek Valve Spring is manufactured from high-quality materials and utilizes advanced manufacturing processes. The spring ismade from a special alloy of chrome silicon steel, which offers superior fatigue strength and resistance to heat. The spring's design includes a full-length shot peened surface, which enhances its fatigue life and improves its ability to handle high loads.

This valve spring features a unique flat-top design, which allows for increased valve control and reduces the risk of valve float during high RPM operation. The springalso includes a tapered groove design, which helps to prevent valvetrain harmonics and improve overall engine performance. The narrow top part and wide bottom part of the spring provides optimal pressure distribution during engine operation.

The Manley Nextek Valve Spring is specifically designed to fit and function in high-performance and racing applications. It comes in various lengths and spring rates to fit different engine types and performance levels. The spring is manufactured to meet or exceed OEM specifications, ensuring a drop-in fit and reliable function.

Installation of the Manley Nextek Valve Spring is straightforward and can be done at home or by a professional mechanic. The springs come with installation instructions and tools to help ensure a proper installation. The use of these high-performance valve springs can result in increased power output, improved engine durability, and enhanced overall engine performance.

Overall, the Manley Laboratories Nextek Valve Spring, model number 221447-1, is a high-quality, aftermarket valve spring designed for use in high-performance and racing applications. It offers superior performance, reliability, and durability compared to OEM valve springs and is backed by the Manley Laboratories reputation for excellence in engine components.

Manley 221447-1 Nextec Valve Springs are aftermarket valve springs engineered for high-performance applications. Here are some pros and cons of purchasing these valve springs for your engine upgrade:

1. High Performance: Manley Nextec valve springs are specifically designed for high-performance applications, promising improved valve control, and better sealing to improve engine performance and power output.

2. Customizable: Manley offers a wide range of spring rates and specs, allowing you to choose the perfect springs for your engine's unique requirements.

3. Predictable Behavior: Nextec valve springs use high-tech materials and design to ensure consistent performance, reducing the likelihood of valve bounce and other complications.

4. Durability: These aftermarket valve springs are manufactured to withstand high RPM and extreme temperatures, ensuring long-term reliability and durability.

5. Improved Throttle Response: By providing consistent valve control throughout the RPM range, Manley Nextec valve springs can significantly improve your engine's throttle response.

1. Cost: Manley Nextec valve springs are generally more expensive than stock or OEM valve springs. The increased cost might be a deterrent for some enthusiasts on a budget.

2. Installation Complexity: Installing aftermarket valve springs can be a labor-intensive and complex process, which may require additional skills and tools.

3. Different Spring Rates for Each Cylinder: Some engines in older vehicles may require unique valve springs for each cylinder. In such cases, you could potentially end up purchasing multiple sets of valve springs to complete the upgrade.

4. Compatibility: While Manley offers a wide range of valve spring options, they might not be suitable for all engines, and it's essential to verify compatibility before purchasing.

5. Limited Warranty: Compared to OEM parts, aftermarket parts like Manley Nextec valve springs typically come with a more limited warranty, which might not provide the same level of protection against manufacturing defects.

Manley 221447-1 Nextec Valve Springs are an excellent option for enhancing engine performance by providing improved valve control, better sealing, and consistency. However, their higher cost and complex installation process could be deterrents for some enthusiasts. Ultimately, if you are looking to optimize your engine for maximum power, Manley's high-performance valve springs are an excellent investment. But ensure that the benefits outweigh the costs and that compatibility is not an issue before proceeding with the purchase.

Details:

Outside Diameter, 746 lbs./in. Please hover mouse to image. Valve Spring, Triple, 1.677 in. Coil Bind height , Each.

Rate, 1.160 in.

part #: 2214471 price

• $40.47

specifications voomvalve:

• brand: Manley
• mpn: 221447-1
• part type: Valve Spring
• seller: Summit Racing Equipment
• upc: 807298023755

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: New

shipping voomvalve:

• class: Economy
• transit: 3-5 Days
• service: Economy
• type: Fixed
• cost: $13.99

offer voomvalve:

• options: Ship-to-home
• quantity: 3
• availability: In Stock
• started: November 4, 2024
• sold: 0

seller voomvalve:

• # reviews: 1122646
• city: Tallmadge, Ohio
• rating: 99.1%

payments voomvalve:

• wallet: Google-pay
• credit card: Discover
• other

returns voomvalve:

• time: 60 Days
• paid by: Buyer
• policy: Returns Accepted

Manley 221447-1 Is Similar To:

• Pac Racing Pac-1280x 1.282 Od Beehive Valve Springs Manley Crower Psi (36.5% similar) Here is a used set of 16 PAC racing beehive valve springs. Will combine shipping with multiple items. Meets specs with more rpm and endurance. Retainers included: no outside diameter of outer spring in.: 1.282 IN./1.077 in. Brand: manufacturers part number: PAC-1280X-16 type: valve...(May 23rd, 2024)
• Manley 221424-16 Nextek 1.640 Drag Race Valve Springs Used Excellent Condition (60.2% similar) Of brand new springs, measuring 240 lbs. This item is a complete set of lightly used Manley race springs for solid roller cam. Here are the details:.d. Of outer DOA. I have checked each spring on my iMac tester and they are within 3 - 4 lbs. These springs are virtually new and have...(June 24th, 2024)
• Manley 221443-16 16 Dual Valve Springs 1.580 Inch O.d Part 221443-16 Nascar (50% similar) Part #: Manley 221443-16 for sale...(July 12th, 2024)
• Manley 13195-16 10 Valve Locks (53.7% similar) Manley 13195-16 - 10 valve locks. Made from high-quality materials for ultimate durability. Manufactured to meet or exceed strict quality requirements. Soon, the brand was awarded highest supplier rating by ford. The brand was born from the extreme passion of its founder, hank Manley...(August 12th, 2024)
• Manley 11834-1 Severe Duty Valve (59.7% similar) American express...(August 15th, 2024)
• Manley Performance 42142-16 1.250 Inch Valve Spring Cups And Locators Set Of 16 (45.6% similar) Manley valve spring cups and locators protect your expensive aluminum heads from being galled by high-pressure springs. They are quality-machined to a .062 in. Thickness from heat-treated steel with a corrosion-resistant black oxide finish. Manley valve spring cups and locators are available in...(August 15th, 2024)
• Manley 11864-1 Race Master Intake Valve (59.5% similar) American express...(August 17th, 2024)
• Manley 11310-8 Valve Intake Valve-409 R m 2.200 Engine (39.6% similar) Today, Manley manufactures crankshafts, connecting rods, pistons, push rods, rocker arms, valve springs, lash caps, guide plates, and many other oem high performance components. About the brand: Manley performance products have been tearing up streets and tracks worldwide since 1966 . Unleash your...(August 17th, 2024)
• Manley 11591-8 Valve Exhaust Valve-fd Svo 1.880 (40.5% similar) Today, Manley manufactures crankshafts, connecting rods, pistons, push rods, rocker arms, valve springs, lash caps, guide plates, and many other oem high performance components. About the brand: Manley performance products have been tearing up streets and tracks worldwide since 1966 . Unleash your...(August 18th, 2024)
• Manley 13161-8 Valve Locks (52.5% similar) Bead lock groove type. Manley 13161-8 valve locks: specifications: condition: new. Lock material.: .050 installed height . Recessed for lash cap. Hardened steel. Manufacturing process. Lock groove quantity. Valve stem diameter. Manufacturer part #: 13161-8...(August 19th, 2024)
• Manley 13361-8 7 Degree Valve Locks Bead-loc Style (46% similar) Groove style: bead lock. Manley 7 degree valve locks - bead-lock 13361-8. Valve stem size: 11/32 in. Their product line-up includes valve train components, pistons, rings, connecting rods, and crank shafts for everything from late model V8S to sport compacts.product line: lock cap...(August 20th, 2024)