MANLEY 11540-8 Severe Intake Valves 807298049885

( Brand: Manley ), ( Manufacturer Part Number: 11540-8 ), ( Part Type: Intake Valve ), ( UPC: 807298049885 )

Review MANLEY Severe Duty Intake Valves

Introducing the Manley 11540-8 Severe Duty Intake Valves, a high-performance upgrade for your engine that delivers enhanced power and durability. These intake valves are designed with a larger diameter and increased stem length to accommodate high-lift camshafts and provide better airflow into the combustion chamber.

The Manley Severe Duty Intake Valves are engineered using 356 aluminum alloy, known for its superior strength and resistance to heat. Each valve undergoes a meticulous machining process to ensure a precise fit and optimal sealing performance. The valves feature a thick, chrome-molybdenum steel reinforced stem that provides the strength required to handle the increased pressures and loads associated with high-performance applications.

Manley's Severe Duty Intake Valves are designed to provide superior durability and longevity. The valve seats are made from Manley's proprietary XID alloy, which offers superior wear resistance and the ability to maintain a tight seal even under extreme conditions. The valves also come with stainless steel retainers and springs that resist corrosion and provide consistent valve action.

These intake valves are suitable for high-performance and racing applications, where increased power output and reliability are crucial. The larger diameter of the valves allows for more air to flow into the engine, resulting in improved combustion efficiency and increased power output. The thicker stem and reinforced design ensure that the valves can withstand the rigors of high-RPM operation and the extreme temperatures generated during high-performance driving.

In summary, the Manley 11540-8 Severe Duty Intake Valves offer a significant performance upgrade for your engine. With their larger diameter, increased stem length, and superior materials, these valves provide enhanced power, improved durability, and superior sealing performance. Upgrade your engine with Manley Severe Duty Intake Valves and experience the difference in power and reliability.

Manley 11540-8 Severe Duty Intake Valves are aftermarket valves designed to provide improved performance for high-performance and racing applications. Here are some pros and cons of buying these valves:

1. Enhanced Performance: Manley Severe Duty Intake Valves are designed to provide improved airflow and combustion efficiency, resulting in increased power output and better engine response.

2. Durability: These valves are made from high-quality materials, including stainless steel stems and seats, making them more durable than OEM valves and able to withstand the rigors of high-performance use.

3. Improved Compatibility: Manley Severe Duty Intake Valves are available in a wide range of sizes and configurations, making them suitable for use in a variety of engine applications.

1. Cost: Manley Severe Duty Intake Valves are more expensive than OEM valves, making them a more significant investment for engine builders and enthusiasts.

2. Installation Complexity: Installing aftermarket intake valves requires specialized tools and expertise, adding to the overall cost and complexity of the project.

3. Potential Compatibility Issues: It's essential to ensure that the aftermarket intake valves are compatible with the engine's other components, including the cylinder head and camshaft, to avoid potential issues.

Manley 11540-8 Severe Duty Intake Valves offer improved performance and durability for high-performance and racing applications, making them an attractive option for engine builders and enthusiasts. However, their higher cost, installation complexity, and potential compatibility issues are important considerations to keep in mind. Ultimately, the decision to purchase these valves depends on the specific needs and goals of the engine build or performance project.

If you're looking to maximize the performance of your engine and are willing to invest in high-quality aftermarket components, Manley Severe Duty Intake Valves are an excellent choice. However, be sure to carefully consider the installation complexity and potential compatibility issues before making a purchase. It's always a good idea to consult with a knowledgeable engine builder or performance specialist to help guide you through the process.

Details:

American Express.

part #: 115408 prices

• $260.00-$301.07

specifications voomvalve:

• brand: Manley
• mpn: 11540-8
• part type: Intake Valve
• upc: 807298049885

payments voomvalve:

• other
• credit card: Mastercard
• wallet: Paypal

offer voomvalve:

• availability: In Stock
• options: Ship-to-home
• started: March 4, 2026
• quantity: 1
• sold: 0

seller voomvalve:

• rating: 99.2%
• city: , Ohio
• # reviews: 618983

returns voomvalve:

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

shipping voomvalve:

• cost: $0.00
• type: Fixed
• class: Standard
• service: Standard
• transit: 3-7 Days

general voomvalve:

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

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