MANLEY 12341-8 Race Master Valve

( Brand: Manley ), ( Manufacturer Part Number: 12341-8 ), ( Part Type: Valve )

Review MANLEY Race Master Valve

The Manley 12341-8 Race Master Valve is a high-performance, competition-ready intake valve designed for racing applications. This valve is engineered with a sophisticated design to deliver enhanced power and efficiency, making it an ideal choice for serious racers and high-performance engine builds.

The Race Master Valve features a titanium valve body, which is lighter and stronger than traditional steel valves. This reduction in weight contributes to improved valve response and reduced reciprocating mass, resulting in increased engine power. The valve also includes a titanium retainer, which helps to further reduce weight and increase valve rigidity.

The valve seat is made of Manley's exclusive Ni-Resist alloy, which offers superior wear resistance and long-lasting durability. This alloy is also resistant to corrosion and melting, making it ideal for high-temperature racing applications. The valve stem is made of precision-machined stainless steel, ensuring a perfect seal and minimizing the risk of stem galling.

The Race Master Valve also includes a unique valve spring design, which utilizes a high-tensile steel spring material and a flat valve spring profile. This design provides increased valve control and reduces the risk of valve float, allowing for more consistent and efficient combustion. The valve spring retainer is made of high-strength aluminum, reducing weight and increasing rigidity.

The Manley 12341-8 Race Master Valve is available in various sizes to fit a wide range of racing applications, and it is compatible with most popular engine types and configurations. Each valve is meticulously inspected and tested to ensure the highest level of quality and performance.

In summary, the Manley 12341-8 Race Master Valve is a top-tier, competition-ready intake valve designed for serious racers and high-performance engine builds. Its advanced design features a titanium valve body, Ni-Resist valve seat, and high-tensile steel valve spring, all contributing to enhanced power, efficiency, and durability. With its lightweight construction, superior materials, and precise engineering, this valve is an essential component for any racing application seeking maximum performance.

The Manley Race Master Valve, model number 12341-8, is a high-performance valve designed for racing and high-performance applications. Here are some pros and cons that may help you make an informed decision about purchasing this valve:

1. High Durability: The Manley Race Master Valve is made from high-quality materials such as billet steel, hardened valve seats, and titanium retainers. This ensures long-lasting performance even in the most demanding conditions.

2. Improved Airflow: The unique design of the valve allows for improved airflow, resulting in better engine breathing and increased power output.

3. Enhanced Thermal Efficiency: The valve's design also enhances thermal efficiency, reducing the chance of detonation and pre-ignition.

4. Customizable: The Manley Race Master Valve is available in various sizes and configurations, allowing it to be used in a wide range of applications.

5. Precise Control: The valve provides precise control over engine combustion, resulting in smoother operation and improved fuel efficiency.

1. High Cost: The Manley Race Master Valve is a high-performance valve, and as such, it comes with a premium price tag. This may be a significant investment for some.

2. Requires Skilled Installation: Installing the Manley Race Master Valve requires a high level of skill and experience. It is recommended that the installation be performed by a professional mechanic or engine builder.

3. Not Suitable for Street Use: Due to its high-performance design, the Manley Race Master Valve is not recommended for use in street cars or daily drivers.

In conclusion, the Manley Race Master Valve, model number 12341-8, is a high-quality, high-performance valve designed for racing and high-performance applications. Its durability, improved airflow, enhanced thermal efficiency, customizability, and precise control make it an excellent choice for those seeking maximum power and performance. However, its high cost, skilled installation requirements, and limited suitability for street use may be significant drawbacks for some. Ultimately, the decision to purchase the Manley Race Master Valve depends on your specific needs and budget. If you are looking for maximum power and performance in a racing or high-performance application, this valve is an excellent choice. However, if you are on a budget or if your application is more suited to street use, you may want to consider other options.

Details:

All of these valves also include a back cut. Bendix equivalents: Manley P/N 12341, 12343 BR81080, 12344 BR81403 12341-8 Race Master Valve, Valve Type: Exhaust length : .500Head Diameter: 1.800 Stem .3415 8/pkg These valves are specifically produced for the BB-SR 20 cylinder heads. American Express.

part #: 123418 prices

• $99.00-$202.55

specifications voomvalve:

• brand: Manley
• mpn: 12341-8
• part type: Valve

payments voomvalve:

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

returns voomvalve:

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

shipping voomvalve:

• cost: $15.99
• service: Standard
• class: Standard
• transit: 3-7 Days
• type: Fixed

offer voomvalve:

• started: April 15, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

seller voomvalve:

• city: , Ohio
• # reviews: 593399
• rating: 97.5%

general voomvalve:

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

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