MANLEY 11578-8 Engine Intake Valve 807298050553
( Brand: Manley ), ( Manufacturer Part Number: 11578-8 ), ( Type: Intake ), ( Features: Ul Li Stainless Steel Construction, Ensuring Reliable Performance Even In Demanding Conditions. /li ), ( UPC: 807298050553 )
Review MANLEY Engine Intake Valve
The Manley 11578-8 Engine Intake Valve is a high-performance replacement component designed for race and high-performance applications. This intake valve is crafted from premium 356 aluminum alloy, ensuring superior strength and durability.
The Manley intake valve features a unique design with a large 2.065-inch (52.43mm) diameter and a thick 0.250-inch (6.35mm) stem. This large diameter allows for increased airflow into the engine cylinder, which translates to improved engine performance and power output. The thick stem provides excellent support and resistance to deformation, ensuring consistent valve operation even under the most demanding conditions.
The Manley intake valve also features a precision-machined seat and stem, ensuring a perfect seal and minimal leakage. The valve's stem is designed with a generous radius, allowing for smooth valve operation and reduced stress on the valve train components.
Additionally, the Manley intake valve comes with a matched pair of intake valve springs and retainers, ensuring proper valve operation and reliability. The springs are designed with a high spring rate to maintain valve position under high engine RPMs and provide positive valve closure.
The Manley 11578-8 Engine Intake Valve is a direct replacement for original equipment intake valves and is suitable for use in high-performance and racing applications. Its high-quality construction, large diameter, and thick stem make it an excellent choice for those seeking improved engine performance and reliability.
Manley Engine Intake Valves (Part Number: 11578-8) are known for their high-performance capabilities in internal combustion engines. Here are some pros and cons that might help you make an informed decision about purchasing this valve:
Pros:1. Enhanced Engine Performance: Manley Intake Valves are designed to provide better engine performance by improving the flow of air and fuel into the engine cylinders.
2. Durability: Manley Intake Valves are made from high-quality materials, including stainless steel and titanium, which makes them more durable than stock intake valves.
3. Increased Horsepower: By improving the airflow into the engine cylinders, Manley Intake Valves can help increase horsepower and torque, making your engine more powerful.
4. Improved Throttle Response: Manley Intake Valves can help improve throttle response, making your engine more responsive and agile.
Cons:1. Cost: Manley Intake Valves are more expensive than stock intake valves. The cost of purchasing and installing these valves can be a significant investment.
2. Complex Installation: Installing Manley Intake Valves can be a complex process that requires specialized tools and knowledge. It's recommended that the installation be done by a professional mechanic.
3. Potential Compatibility Issues: Manley Intake Valves may not be compatible with all engine models or configurations. It's important to check the compatibility of the valves before making a purchase.
Conclusion:Manley Engine Intake Valves (Part Number: 11578-8) offer several advantages, including enhanced engine performance, durability, increased horsepower, and improved throttle response. However, they also come with some drawbacks, such as a complex installation process, potential compatibility issues, and a higher cost compared to stock intake valves.
If you are an enthusiast looking to maximize the performance of your engine and are willing to invest the time and money required for a professional installation, then Manley Intake Valves might be a good choice for you. On the other hand, if you're looking for a more cost-effective solution or are not comfortable with a complex installation process, then you may want to consider other options. Ultimately, the decision to purchase Manley Intake Valves should be based on your specific needs, budget, and level of expertise.
Details:
Their product line-up includes valve train components, pistons, rings, connecting rods, and crank shafts for everything from late model V8s to sport compacts.Product Line: Pro Flo. Recommended for Alcohol Engines: These valves are the recommended choice exhaust in alcohol engines, ensuring reliable performance even demanding conditions. Head Style: Dish. Swirl Polished and Fully Machined: The valves feature swirl polished under head areas fully machined combustion faces to optimize airflow efficiency.
Material: Stainless. Chrome Stems and Hard Tips: stems hard tips are incorporated for enhanced longevity wear resistance. Valve Head Diameter in: 1.850 in. Manley 11578-8 - Engine Intake Valve.
Valve length in: 5.075 in. Color: Natural. Variety of Shapes: Choose between Race Master Straight Stem and Flo shapes to suit your racing engines specific requirements.
Finish: Swirl Polish. Type: Intake.
part #: 115788 prices
- $213.44-$217.46
specifications voomvalve:
- brand: Manley
- mpn: 11578-8
- type: Intake
- features: Ul Li Stainless Steel Construction, Ensuring Reliable Performance Even In Demanding Conditions. /li
- upc: 807298050553
returns voomvalve:
- policy: Returns Accepted
- time: 30 Days
- paid by: Seller
general voomvalve:
- condition: New
- Engines Engine Parts > Valvetrain Components > Valves
shipping voomvalve:
- service: Standard
- type: Fixed
- cost: $0.00
- class: Standard
- transit: 3-6 Days
offer voomvalve:
- options: Ship-to-home
- sold: 0
- started: April 5, 2025
- quantity: 1
- availability: In Stock
seller voomvalve:
- city: Saint Paul, Minnesota
- # reviews: 44960
- rating: 97.2%
payments voomvalve:
- wallet: Paypal
- credit card: Discover
- other
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