MANLEY 11502-6 Severe Pro Flo Intake Valves 807298049083

( Brand: Manley ), ( Manufacturer Part Number: 11502-6 ), ( Part Type: Intake Valve ), ( UPC: 807298049083 )

Review MANLEY Severe Duty Pro Flo Intake Valves

Manley 11502-6 Severe Pro Flo Intake Valves - Engine Performance Elevated

The Manley 11502-6 Severe Pro Flo Intake Valves are a testament to high-performance engineering, expertly designed to enhance the breathability and efficiency of your engine's intake system. These valves are an ideal choice for those seeking a significant upgrade in power, reliability, and durability for their high-performance or race applications.

Constructed from high-quality, heat-treated, and machined 356 aluminum alloy, these intake valves boast a superior strength-to-weight ratio that ensures superb performance even under extreme conditions. The 356 aluminum alloy is renowned for its exceptional hardness and wear resistance, ensuring these valves can withstand the demands of high-RPM operation with minimal degradation.

Each Manley 11502-6 Severe Pro Flo Intake Valve features an optimized valve seat angle, designed to minimize the risk of carbon buildup and ensure smooth, efficient airflow into the combustion chamber. The valve stems are upgraded to a 13/16" diameter, reducing the risk of valve float and ensuring a reliable seal at high RPM.

Outfitted with a proprietary Manley Super Flow valve guide, these intake valves deliver unparalleled flow characteristics, resulting in improved power output and throttle response. The valve guides are precision-machined from high-temperature steel and feature a unique ball-and-socket design that ensures smooth operation and minimal friction, even during the most demanding racing conditions.

In addition, the Manley 11502-6 Severe Pro Flo Intake Valves come with a precision-machined and heat-treated valve spring that delivers consistent and reliable valve control at high RPM. The valve spring retainer is constructed from high-strength steel and is designed to maintain its shape under extreme loads.

The Manley 11502-6 Severe Pro Flo Intake Valves are meticulously inspected and tested to ensure they meet the highest standards of quality and performance. Each valve is individually boxed and accompanied by a Certificate of Authenticity, guaranteeing you receive a product that delivers maximum power and reliability.

Upgrade your engine's intake system with the Manley 11502-6 Severe Pro Flo Intake Valves, and experience the difference that superior engineering and materials can make in power, reliability, and durability.

The Manley 11502-6 Severe Pro Flo Intake Valves are high-performance aftermarket intake valves designed to improve engine performance in race and high-performance applications. Here are some pros and cons to consider before making a purchase:

1. High-quality materials: Manley is known for using high-quality materials in their products, and these intake valves are no exception. They are made from heat-treated, stainless steel.

2. Enhanced performance: These intake valves can improve engine performance by reducing restriction and increasing airflow. This can lead to increased horsepower and torque.

3. Improved durability: The high-quality materials used in these valves make them more durable than stock valves, and they are designed to withstand the high-stress loads of racing.

4. Precision machining: The valves are precision-machined to ensure a perfect fit and optimal performance.

1. High cost: These intake valves are significantly more expensive than stock valves, and the cost may not be justified for some applications.

2. Not a direct replacement: These valves are not a direct replacement for stock valves, and they require additional components to be installed correctly, such as valve springs and retainers.

3. Not suitable for street use: These valves are designed for racing and high-performance applications, and they may not be suitable for everyday driving on the street due to their increased noise and potential for decreased fuel economy.

If you are looking to improve the performance of your race or high-performance engine, the Manley 11502-6 Severe Pro Flo Intake Valves can be a good investment. However, it is important to consider the high cost and the fact that they may not be suitable for street use. It is also important to ensure that you have the necessary components and expertise to install them correctly.

If you are a serious racer or high-performance enthusiast and are looking to improve the performance of your engine, the Manley 11502-6 Severe Pro Flo Intake Valves can be a good investment. However, if you are a casual driver or are on a tight budget, you may want to consider other options that offer a better balance between performance and cost.

Details:

American Express.

part #: 115026 prices

• $188.69-$301.07

specifications accperformanc:

• brand: Manley
• mpn: 11502-6
• part type: Intake Valve
• upc: 807298049083

seller accperformanc:

• rating: 97.5%
• # reviews: 593830
• city: , Ohio

shipping accperformanc:

• cost: $15.99
• transit: 10-15 Days
• class: Standard
• service: Standard
• type: Fixed

general accperformanc:

• Parts Accessories > Permance Racing Parts > Accessories
• condition: New

returns accperformanc:

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

payments accperformanc:

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

offer accperformanc:

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

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