MANLEY 11554-8 Severe Pro Flo Intake Valves 807298050140
( Brand: Manley ), ( Manufacturer Part Number: 11554-8 ), ( Part Type: Intake Valve ), ( UPC: 807298050140 )
Review MANLEY Severe Duty Pro Flo Intake Valves
Introducing the Manley 11554-8 Severe Duty PRO-Flo Intake Valves, a high-performance upgrade for your engine's intake system. These valves are designed to provide superior flow and durability, making them an excellent choice for high-performance applications.
The Manley PRO-Flo Intake Valves are made from 356 aluminum alloy, which offers excellent strength and heat resistance. Each valve features a unique design with a thick, flat valve face and a generous 2.055-inch (52.2 mm) diameter. The large diameter increases the flow rate of air into the engine, resulting in better combustion efficiency and increased horsepower.
The valves are also outfitted with Manley's proprietary PRO-Flo stem seals, which provide an excellent seal against the cylinder head. These seals are made from a specialized elastomer material that can withstand the high temperatures and pressures encountered in high-performance engines.
The Manley 11554-8 Severe Duty PRO-Flo Intake Valves are designed to be a direct replacement for OEM intake valves. They come in sets of four, with each valve precision-machined and individually inspected to ensure perfect fit and function. The valves also come with new springs and retainers, making installation a breeze.
In summary, the Manley 11554-8 Severe Duty PRO-Flo Intake Valves offer superior flow and durability, making them an excellent upgrade for high-performance engines. With their large diameter, high-quality materials, and precise manufacturing, these valves are sure to provide excellent performance and reliability for years to come.
Manley Severe Duty PRO-Flo Intake Valves are aftermarket intake valves designed to improve engine performance in high-performance applications. Here are some pros and cons of buying these intake valves:
Pros:1. Enhanced engine performance: Manley intake valves are designed to provide better flow and durability compared to OEM intake valves. This results in improved engine performance, increased horsepower, and better throttle response.
2. High-quality materials: Manley intake valves are made from high-quality materials, including stainless steel stems and titanium intake valves. These materials provide superior strength and durability, ensuring that the valves can withstand the rigors of high-performance use.
3. Improved reliability: Manley intake valves are engineered to provide better sealing and reduce the risk of valve train issues. This results in improved reliability and reduced maintenance costs.
Cons:1. Cost: Manley intake valves are more expensive than OEM intake valves. This may be a deterrent for some buyers, especially those on a tight budget.
2. Installation complexity: Installing aftermarket intake valves can be a complex process, requiring specialized tools and expertise. This can add to the cost and time involved in the installation process.
3. Potential compatibility issues: Manley intake valves may not be compatible with all engine applications. It's essential to ensure that the valves are a good fit for your specific engine before making a purchase.
Conclusion:Manley Severe Duty PRO-Flo Intake Valves offer several benefits, including improved engine performance, high-quality materials, and increased reliability. However, they also come with some drawbacks, such as a higher cost and installation complexity. If you're looking to maximize engine performance in a high-performance application, these valves may be worth the investment. However, it's essential to ensure that they are compatible with your engine and that you have the necessary expertise and resources to install them correctly.
Recommendation:If you're considering purchasing Manley Severe Duty PRO-Flo Intake Valves, I would recommend doing thorough research to ensure that they are the right choice for your specific application. Consult with a knowledgeable mechanic or engine builder to determine if these valves are the best fit for your engine and budget. Additionally, make sure that you have access to the necessary installation tools and expertise to ensure a successful installation.
Details:
American Express.
part #: 115548 prices
- $311.48-$344.73
specifications voomvalve:
- brand: Manley
- mpn: 11554-8
- part type: Intake Valve
- upc: 807298050140
seller voomvalve:
- rating: 97.8%
- # reviews: 595759
- city: , Ohio
offer voomvalve:
- options: Ship-to-home
- availability: In Stock
- quantity: 2
- sold: 0
- started: July 26, 2025
returns voomvalve:
- paid by: Seller
- policy: Returns Accepted
- time: 30 Days
general voomvalve:
- condition: New
- Engines Engine Parts > Valvetrain Components > Valves
payments voomvalve:
- credit card: Discover
- other
- wallet: Apple-pay
shipping voomvalve:
- class: Standard
- transit: 9-14 Days
- cost: $0.00
- type: Fixed
- service: Standard
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