MANLEY 11826-8 Severe Intake Valves 807298053400

( Brand: Manley ), ( Manufacturer Part Number: 11826-8 ), ( Type: Intake ), ( Features: Ul Li Proven Fatigue Tests, Valves Experience 20, 000 To 25, 000 Lbs Of Applied Stress. When Valves Bounce On The Seat, This Stress Soars To 40, 000 To 60, 000 Lbs. Manley Exhaust Valves, Tested At 40, 000 Psi And 1400 F, Impressively Endured Up To 100, 000 ), ( 000: One Hundred Million Cycles. In Contrast, Competitors Offerings Failed After Just 100, 000 Cycles, Showcasing A Staggering 1000 Times Better Fatigue Life. /li Li, Nk-844, Is Equally Unmatched, Displaying Over Four Times The Ultimate Tensile Strength Of The C ), ( UPC: 807298053400 )

Review MANLEY Severe Duty Intake Valves

The Manley 11826-8 Severe Duty Intake Valves are a high-performance upgrade for internal combustion engines seeking enhanced power and durability. These intake valves are engineered and manufactured by Manley, a renowned name in the automotive aftermarket industry, known for their commitment to quality and precision.

These Severe Duty Intake Valves are designed with a larger intake port diameter than stock valves to provide improved airflow and better engine breathing. The valves are made from 356 aluminum alloy, which offers superior strength and resistance to thermal fatigue, making them an ideal choice for high-performance applications. The valves also feature a thicker stem design, providing increased strength and durability against the rigors of high-rpm use.

The valves come in a set of four, with each valve featuring a unique, numbered identification marking for easy installation. The valves are also equipped with Manley's proprietary valve seats, which are precision-machined to ensure a perfect seal and optimal performance. The valves are designed to work with stock or aftermarket camshafts and intake manifolds, providing flexibility for various engine configurations.

The Manley 11826-8 Severe Duty Intake Valves are a direct replacement for OEM intake valves and are backed by Manley's industry-leading warranty. These high-performance intake valves are an excellent investment for engine builders, racers, and enthusiasts seeking to extract the maximum potential from their internal combustion engines. With their superior strength, improved airflow, and precise engineering, these intake valves are sure to provide a significant power gain and enhanced reliability.

Manley Severe Duty Intake Valves (Part Number: 11826-8) are aftermarket intake valves designed to offer improved performance for high-performance and racing applications. These valves are engineered to provide enhanced flow characteristics, durability, and reliability compared to OEM intake valves. Here are some pros and cons of buying Manley Severe Duty Intake Valves:

1. Enhanced Flow: Manley Severe Duty Intake Valves offer improved flow characteristics, allowing more air to enter the engine, which can lead to increased horsepower and torque.

2. Durability: These valves are made from high-quality materials, such as stainless steel, to ensure they can withstand the rigors of high-performance and racing applications.

3. Improved Combustion: The increased flow provided by Manley Severe Duty Intake Valves can lead to improved combustion efficiency, resulting in better fuel economy and reduced emissions.

4. Reduced Valve Train Noise: Manley Severe Duty Intake Valves are designed to reduce valve train noise, making your engine run smoother and quieter.

1. Cost: Manley Severe Duty Intake Valves are more expensive than OEM intake valves. This may be a deterrent for some enthusiasts who are working on a budget.

2. Installation Complexity: Installing Manley Severe Duty Intake Valves may require more time and expertise than installing OEM intake valves. It's recommended to have these valves installed by a professional mechanic or engine builder.

3. Potential Clearance Issues: Depending on the application, Manley Severe Duty Intake Valves may require additional clearance modifications to ensure proper fitment and function.

Manley Severe Duty Intake Valves offer several advantages for high-performance and racing applications, including enhanced flow, improved durability, and reduced valve train noise. However, they come with a higher cost and potential installation complexities. Ultimately, the decision to purchase Manley Severe Duty Intake Valves depends on your specific application, budget, and expertise. If you're looking for maximum performance and reliability, these valves are worth considering. However, if you're working on a tight budget or have limited installation experience, you may want to consider other options.

If you're serious about maximizing performance in your high-performance or racing engine and have the budget and expertise to install Manley Severe Duty Intake Valves, they are a great choice. These valves offer significant benefits over OEM intake valves, including improved flow, durability, and combustion efficiency. However, if you're working on a tight budget or have limited installation experience, you may want to consider other options that offer a better balance of cost and performance. Ultimately, it's essential to carefully evaluate your specific application and requirements before making a purchase decision.

Details:

Valves have undergone rigorous fatigue tests. The brand was born from the extreme passion of its founder, Hank Manley, for performance and racing. Color: Natural. Designed for High Temperature Gasoline Engines: Engineered superior performance in high-temperature gasoline engines.

Proven Fatigue Tests: The Severe Duty. Valve Head Diameter in: 2.020 in. This premium product is the best way to go for those looking highest quality replacement that offers supreme levels of quality, performance and reliability..

Manley 11826-8 - Severe Duty Intake Valves. Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow efficiency.: Severe Duty Intake Valves by Manley. Valve Stem Diameter in: 0.3415 in.

Product Line: Severe Duty. Valve length in: 5.026 in. Material: Stainless. Finish: Swirl Polish.

Soon, the brand was awarded highest supplier rating by Ford. Six years later, Hank Manley unveiled its first line of top-of-the-line performance parts, which included stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods, and timing chain kits. Chrome Stems and Hard Tips: Incorporating chrome stems hard tips for enhanced durability longevity. Head Style: Dish.

Type: Intake.

part #: 118268 prices

• $301.07-$330.01

specifications voomvalve:

• brand: Manley
• mpn: 11826-8
• type: Intake
• features: Ul Li Proven Fatigue Tests, Valves Experience 20, 000 To 25, 000 Lbs Of Applied Stress. When Valves Bounce On The Seat, This Stress Soars To 40, 000 To 60, 000 Lbs. Manley Exhaust Valves, Tested At 40, 000 Psi And 1400 F, Impressively Endured Up To 100, 000
• 000: One Hundred Million Cycles. In Contrast, Competitors Offerings Failed After Just 100, 000 Cycles, Showcasing A Staggering 1000 Times Better Fatigue Life. /li Li, Nk-844, Is Equally Unmatched, Displaying Over Four Times The Ultimate Tensile Strength Of The C
• upc: 807298053400

shipping voomvalve:

• transit: 4-7 Days
• cost: $0.00
• type: Fixed
• class: Standard
• service: Standard

seller voomvalve:

• # reviews: 45058
• city: Saint Paul, Minnesota
• rating: 97.3%

returns voomvalve:

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

offer voomvalve:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: August 2, 2025
• availability: In Stock

general voomvalve:

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

payments voomvalve:

• wallet: Google-pay
• other
• credit card: Mastercard

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