MELLING 46635-16 High Performance Valve Spring

( Brand: Melling ), ( Manufacturer Part Number: 46635-16 ), ( Type: Engine Valve Spring Kit ), ( Country Of Origin: United Kingdom )

Review MELLING High Performance Valve Spring

The Melling 46635-16 High Performance Valve Spring is a vital component of an internal combustion engine, designed to control the motion of the engine's intake and exhaust valves. This valve spring is specifically engineered for high performance applications, making it an excellent choice for racing engines, high-revving engines, and other applications where increased power output and reliability are essential.

The Melling 46635-16 High Performance Valve Spring features a heavy-duty, dual-coil design. The dual-coil configuration provides superior valve control, allowing for increased engine RPM and improved power delivery. Each coil is made from high-tensile, chrome silicon steel wire, ensuring the spring maintains its shape and resilience under the extreme loads generated by high-performance engines.

The valve spring also includes a specially designed, precision-ground, heat-treated, and shot-peened top compressor. This top compressor is responsible for maintaining valve-to-seat contact under high engine loads and pressures. The shot-peening process enhances the compressor's fatigue life, reducing the likelihood of valve bounce and ensuring consistent valve performance.

Additionally, the Melling 46635-16 High Performance Valve Spring comes with a valve spring retainer and a set of locking screws. These components are essential for securing the valve spring in the engine head and maintaining proper valve clearance. The retainer is made from high-strength steel, ensuring that it can withstand the extreme loads and temperatures generated by high-performance engines.

In summary, the Melling 46635-16 High Performance Valve Spring is a premium component designed for high-performance engines. Its dual-coil design, heavy-duty steel wire, precision-ground top compressor, and high-strength steel retainer ensure superior valve control, reliability, and durability under the most demanding conditions.

Buying a Melling 46635-16 high performance valve spring involves considering its potential benefits and drawbacks. Here are some factors to help you make an informed decision:

1. Improved Performance: High performance valve springs like the Melling 46635-16 are designed to handle increased engine RPMs and boosted power. They provide better valve control, reducing valve float and improving engine response.

2. Durability: These springs are made from high-quality materials that can withstand the demands of high-performance engines. They are designed to last longer than stock springs and can help reduce the need for frequent valve spring replacements.

3. Enhanced Engine Longevity: By improving valve control and reducing valve float, high performance valve springs can help reduce engine wear and tear, potentially increasing the overall lifespan of the engine.

1. Cost: High performance valve springs, including the Melling 46635-16, can be more expensive than stock springs. This may be a consideration for those on a budget.

2. Installation Complexity: Installing high performance valve springs can be a more complicated process than installing stock springs. It may require specialized tools and knowledge, which could add to the overall cost and time involved.

3. Potential Engine Damage: If not installed correctly, high performance valve springs can cause engine damage. It is important to ensure that the springs are installed properly by a qualified mechanic or engine builder.

The Melling 46635-16 high performance valve spring offers several benefits, including improved performance, durability, and enhanced engine longevity. However, it also comes with some drawbacks, such as cost, installation complexity, and potential engine damage if not installed correctly.

If you are building or modifying a high-performance engine and are looking for improved valve control and durability, the Melling 46635-16 high performance valve spring may be a worthwhile investment. However, it is important to ensure that the springs are installed correctly by a qualified mechanic or engine builder to avoid potential engine damage. Additionally, carefully consider the cost and installation complexity before making a purchase.

Details:

Melling spring designs include standard and dual springs with without dampers as well new beehive applications. Performance valve locks, seals, and retainers included are designed to increase performance durability. 235 PSI Open Pressure.

Conventional With Damper. FEATURES: 1.800 Inch Installed height . Original packaging. Placing an order outside the US is easy.

1.300 Inch Open height . All accessories hardware. Melling 46635-16 High Performance Valve Spring: Engine Spring Kit. Street to circle track, OEM drag race performance, Melling valve spring kits cover the market and your requirements.

Standard, mid-range, heavy-duty and race ready applications are available from Melling in a variety of wire sizes, materials, spring pressures. Whatever your valve spring kit needs may be, Melling has a variety of quality kits to fit requirements. Title: Engine Valve Spring Kit. ABOUT MELLING: Melling serves the global transportation original equipment and aftermarket segments is noted for its world-class engineering, product development, distribution capabilities.

part #: 4663516 prices

• $81.79-$98.17

specifications voomvalve:

• brand: Melling
• mpn: 46635-16
• type: Engine Valve Spring Kit
• country of origin: United Kingdom

seller voomvalve:

• # reviews: 127513
• city: Miami, Florida
• rating: 99.1%

shipping voomvalve:

• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard
• transit: 4-7 Days

general voomvalve:

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

returns voomvalve:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments voomvalve:

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

offer voomvalve:

• quantity: 3
• sold: 0
• availability: In Stock
• started: October 30, 2025
• options: Ship-to-home

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