MANLEY PERFORMANCE PRODUCTS 11847-8 Exhaust Valves 807298053943 S/d 1.900IN

( Brand: Manley Performance Products ), ( Manufacturer Part Number: 11847-8 ), ( Type: Valves ), ( Performance Part: Yes ), ( UPC: 807298053943 )

Review MANLEY PERFORMANCE PRODUCTS Bbc S/d 1.900in Exhaust Valves

Introducing the Manley Performance 11847-8 BBCl S/D 1.900in Exhaust Valves, a premium upgrade for high-performance engines. These valves are meticulously designed and manufactured to deliver exceptional durability, improved flow, and enhanced power output.

Crafted from high-strength, heat-treated stainless steel, these valves offer superior resistance to thermal fatigue and corrosion. Manley's proprietary valve grinding process ensures a precise valve seat and stem finish, ensuring optimal sealing and reduced exhaust gas leakage. The valves are designed to meet or exceed the requirements of BMW M and BMW Motorsport applications, making them an excellent choice for performance enthusiasts and race teams.

The BBCl S/D designation refers to the valve's bucketless, sodium-filled combustion chamber design. This design allows for superior heat dissipation, reducing the risk of detonation and pre-ignition. The valves are also equipped with Manley's proprietary Rolled Dome valve heads, which provide a larger intake and exhaust port area, improving airflow and reducing turbulence.

These exhaust valves are suitable for use with unleaded fuel and are recommended for engines operating at high RPM and elevated temperatures. They are also compatible with most aftermarket performance heads and intake manifolds.

In summary, the Manley Performance 11847-8 BBCl S/D 1.900in Exhaust Valves are a top-tier upgrade for high-performance engines. They offer superior durability, improved flow, and enhanced power output, making them an essential component for any serious performance build or race application.

Manley Performance Exhaust Valves (Part Number: 11847-8 BBCP S/D 1.900in) are aftermarket exhaust valves that are popular among performance enthusiasts and racing communities. These valves offer several benefits over stock exhaust valves, but they also come with some drawbacks. Here are the pros and cons of buying these Manley Performance Exhaust Valves:

1. Enhanced Performance: Manley Performance Exhaust Valves are designed to provide improved flow and reduce restriction, leading to increased power and torque. They are often used in high-performance applications and racing engines.

2. Durability: These valves are made from high-quality materials and are designed to withstand the rigors of high-performance use. They are often used in applications where stock valves may fail or succumb to wear and tear.

3. Customizability: Manley Performance Exhaust Valves come in various sizes and configurations to fit different engine applications. They allow for custom exhaust systems to be built to optimize performance for specific engines.

4. Improved Thermal Efficiency: These valves can help improve thermal efficiency by reducing exhaust gas recirculation and improving scavenging.

1. Cost: Manley Performance Exhaust Valves are more expensive than stock exhaust valves. The cost may be prohibitive for some enthusiasts or racers on a budget.

2. Installation Complexity: Installing aftermarket exhaust valves can be a complex process. It may require specialized tools and knowledge, and may involve modifying the engine or exhaust system.

3. Potential Noise Levels: Manley Performance Exhaust Valves can produce louder exhaust notes than stock valves. This may be desirable for some enthusiasts, but may not be suitable for all applications.

4. Potential Impact on Emissions: Exhaust valves can impact emissions, particularly when used in racing applications. These valves may not be legal for use in all jurisdictions or may require additional modifications to meet emissions regulations.

Manley Performance Exhaust Valves offer significant performance benefits for high-performance and racing applications. However, they come with some drawbacks, including cost, installation complexity, potential noise levels, and potential impact on emissions. Enthusiasts and racers who prioritize performance over these concerns may find these valves to be a worthwhile investment. Those on a budget or with emissions concerns may wish to consider other options.

If you are looking for high-performance exhaust valves for your engine, Manley Performance Exhaust Valves are a solid choice. However, be prepared for the additional cost, installation complexity, and potential noise levels. Consider your budget, installation capabilities, and performance goals to determine if these valves are the right choice for you. Always ensure that any modifications to your vehicle meet local regulations and safety standards.

Details:

Their product catalog includes valve train components, pistons, rings, connecting rods, and crank shafts. These Products are available for everything from late model V8s to sport compacts. Manufacturer: Manley Performance Products.

part #: 118478 prices

• $301.07-$330.30

specifications voomvalve:

• brand: Manley Performance Products
• mpn: 11847-8
• type: Valves
• performance part: Yes
• upc: 807298053943

seller voomvalve:

• rating: 99.6%
• # reviews: 106595
• city: San Leandro, California

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• time: 30 Days

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• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: August 23, 2025

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general voomvalve:

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

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