MANLEY 11785-8 Severe Exhaust Valves 807298000190

( Brand: Manley ), ( Manufacturer Part Number: 11785-8 ), ( Part Type: Valve Exhaust ), ( UPC: 807298000190 )

Review MANLEY Severe Duty Exhaust Valves

The Manley 11785-8 Severe Duty Exhaust Valves are a premium aftermarket solution for high performance and race applications. These valves are designed to withstand the extreme conditions of high RPM, high boost, and high temperature environments.

The valves are made from 356 aluminum alloy, a material known for its superior strength and heat resistance. The stems and seats are made from stainless steel, providing durability and resistance to corrosion. The valves feature a large 2.045 inch diameter, allowing for increased flow and reduced backpressure.

The Manley 11785-8 Severe Duty Exhaust Valves also include Manley's proprietary "Diamond Like Carbon" (DLC) coating on the valve stems. This coating provides a hard, wear-resistant surface that reduces friction and prolongs the life of the valves.

The valves come with a set of Manley's high-performance springs, which are designed to provide the proper spring rate for high RPM applications. The springs are made from music wire, a material known for its consistency and reliability.

The valves also include Manley's "Race-Tite" valve guides, which provide a precise fit and reduce the amount of noise and vibration. The valve guides are made from a high-temp alloy and are precision machined to ensure a perfect fit.

In summary, the Manley 11785-8 Severe Duty Exhaust Valves are a high-performance solution for high RPM, high boost, and high temperature applications. They are made from premium materials, including 356 aluminum alloy, stainless steel, and Manley's proprietary "Diamond Like Carbon" coating. The valves also include Manley's high-performance springs and "Race-Tite" valve guides. These valves are designed to provide increased flow, reduced backpressure, and durability, making them an excellent choice for high-performance and race applications.

Manley 11785-8 Severe Duty Exhaust Valves are designed to provide improved performance and durability in high-performance applications. Here are some pros and cons of buying these valves:

1. Enhanced Performance: Manley severe duty exhaust valves are designed for high-performance engines. They have a larger diameter and longer stems, which help to reduce exhaust backpressure and increase engine efficiency.

2. Durability: These valves are made from high-quality materials, including hardened seat surfaces and stainless steel stems. They are designed to withstand the extreme temperatures and pressures of high-performance engines.

3. Improved Throttle Response: By reducing exhaust backpressure, Manley severe duty exhaust valves can help to improve throttle response, making the engine more responsive and agile.

4. Suitability for Racing Applications: Manley severe duty exhaust valves are ideal for use in racing applications, where high levels of performance and durability are essential.

1. Cost: Manley severe duty exhaust valves are more expensive than standard exhaust valves. This may make them a less attractive option for those on a tight budget.

2. Requires Special Tools: Installing Manley severe duty exhaust valves may require special tools, which can add to the cost and complexity of the installation process.

3. May Not Be Necessary for All Applications: Manley severe duty exhaust valves are designed for high-performance applications. If you don't need the increased performance and durability, then standard exhaust valves may be a more cost-effective option.

Manley 11785-8 Severe Duty Exhaust Valves offer significant benefits for high-performance applications, including improved performance, durability, and throttle response. However, they come with a higher cost and may require special tools for installation. Ultimately, the decision to purchase these valves depends on your specific needs and budget.

If you are looking for high-performance exhaust valves that can withstand the demands of racing applications, then Manley 11785-8 Severe Duty Exhaust Valves are an excellent option. However, if you don't need the increased performance and durability, then standard exhaust valves may be a more cost-effective choice. Before making a decision, be sure to consider the specific requirements of your application and your budget.

Details:

American Express.

part #: 117858 prices

• $199.95-$301.07

specifications voomvalve:

• brand: Manley
• mpn: 11785-8
• part type: Valve Exhaust
• upc: 807298000190

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• sold: 0
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• quantity: 1
• started: May 31, 2025
• availability: In Stock

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general voomvalve:

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

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