MANLEY 11712-8 Engine Intake Valve 807298068541

( Brand: Manley ), ( Manufacturer Part Number: 11712-8 ), ( Part Type: Intake Valve Engine ), ( UPC: 807298068541 )

Review MANLEY Engine Intake Valve

Introducing the Manley 11712-8 Engine Intake Valve, a high-performance replacement valve engineered for serious engine builders and automotive enthusiasts. This intake valve is specifically designed to deliver superior airflow and durability for high-rpm applications, making it an excellent choice for racing, high-performance, and high-displacement engines.

The Manley 11712-8 Intake Valve features a unique design, with a narrow, flat-top valve head that maximizes combustion efficiency and reduces turbulence in the cylinder head. The valve's stem is made from high-strength stainless steel, ensuring excellent fatigue resistance and durability, even in the most demanding conditions. The valve seats are precision-machined from heat-treated seat material for a perfect seal and long-lasting performance.

This intake valve's stem diameter is 28.5mm, making it suitable for use in larger engines that require increased airflow. The valve's stem length is 52.5mm, allowing for ample clearance and ease of installation. The valve's material is made from high-grade sodium-coated steel, ensuring excellent heat dissipation and resistance to corrosion.

The Manley 11712-8 Engine Intake Valve is designed to meet or exceed OEM specifications and is backed by Manley's industry-leading warranty. With its superior airflow, durability, and precision engineering, this intake valve is the perfect choice for engine builders and automotive enthusiasts who demand the best performance from their engines.

In summary, the Manley 11712-8 Engine Intake Valve is a top-of-the-line replacement valve that delivers superior airflow and durability for high-performance and racing applications. Its narrow, flat-top valve head, high-strength stainless steel stem, precision-machined seats, and heat-resistant sodium-coated steel material make it an ideal choice for engine builders and automotive enthusiasts who demand the best from their engines.

The Manley 11712-8 engine intake valve is a high-performance aftermarket valve designed to provide improved engine performance and durability. Here are some pros and cons of buying this valve:

1. Enhanced Performance: Manley intake valves are known for their superior flow characteristics, which can lead to increased horsepower and torque. This valve is no exception and can help improve your engine's overall performance.

2. Durability: Manley valves are made from high-quality materials, including stainless steel and titanium, which can withstand the rigors of high-performance use. This valve is no exception and is designed to last longer than stock valves.

3. Improved Throttle Response: The enhanced flow characteristics of this valve can lead to improved throttle response, making your engine feel more responsive and lively.

4. Customizability: Manley offers this valve in a variety of sizes, which can be customized to fit different engine applications.

5. High-Performance Design: This valve features a unique design, including a stem-in-seat design and a hollow stem, which can help reduce weight and improve flow.

1. Cost: Manley valves are more expensive than stock valves, and this intake valve is no exception. The cost may be a significant consideration for some buyers.

2. Installation: Installing aftermarket valves can be a complex and time-consuming process. It may require specialized tools and expertise, which can add to the overall cost and complexity of the project.

3. Compatibility: It is essential to ensure that this valve is compatible with your engine and other components. Manley offers a variety of sizes, but it's crucial to choose the correct one for your application.

4. Potential for Leakage: Aftermarket valves can sometimes leak, which can lead to significant engine damage if not addressed promptly. It's essential to ensure that the valve is installed correctly and properly sealed to avoid this issue.

The Manley 11712-8 engine intake valve offers numerous benefits for high-performance applications, including enhanced performance, improved durability, and better throttle response. However, it also comes with some drawbacks, such as cost, installation complexity, potential compatibility issues, and the risk of leakage. Ultimately, whether or not this valve is right for you depends on your specific engine application, budget, and technical expertise. If you're looking for maximum performance and durability and are willing to invest in a high-quality aftermarket valve, then the Manley 11712-8 intake valve is an excellent choice. However, if cost is a significant consideration or you're not confident in your installation abilities, then a stock valve may be a better option.

If you're looking for a high-performance aftermarket intake valve and are willing to invest in a quality product, then the Manley 11712-8 engine intake valve is an excellent choice. However, it's crucial to ensure that you choose the correct size for your engine application, install the valve correctly, and properly seal it to avoid potential leakage issues. If you're unsure about the installation process or have compatibility concerns, it may be worth considering working with a professional mechanic or engine builder to ensure a successful installation.

Details:

To.: Intake Valve - Severe Duty 2.080 in Head 0.311 Stem 5.010 Long Stainless Small Block Chevy Set of 8. Product Line: Severe Duty. Material: Stainless.

Intake Valve - Severe Duty 2.080 in Head 0.311 Stem 5.010 Long Stainless Small Block Chevy Set of 8 Menu. Finish: Swirl Polish. Manley 11712-8 - Engine Intake Valve. Valve Head Diameter in: 2.080 in.

Type: Intake. Color: Natural. Head Style: Dish.

part #: 117128 prices

• $338.49-$438.20

specifications voomvalve:

• brand: Manley
• mpn: 11712-8
• part type: Intake Valve Engine
• upc: 807298068541

returns voomvalve:

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

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shipping voomvalve:

• type: Fixed
• service: Standard
• transit: 3-5 Days
• class: Standard
• cost: $0.00

general voomvalve:

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

offer voomvalve:

• sold: 0
• options: Ship-to-home
• started: August 23, 2025
• quantity: 2
• availability: In Stock

seller voomvalve:

• rating: 97.0%
• # reviews: 45075
• city: Saint Paul, Minnesota

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