MANLEY 11312-8 Engine Intake Valve 807298050300

( Brand: Manley ), ( Manufacturer Part Number: 11312-8 ), ( Part Type: Intake Valve Engine ), ( UPC: 807298050300 )

Review MANLEY Engine Intake Valve

The Manley 11312-8 Engine Intake Valve is a high-performance replacement valve designed for racing and high-performance applications. This intake valve is manufactured using Manley's proprietary valve material, which provides superior strength, durability, and heat resistance.

The valve features a diameter of 31.8mm (1.25 inches) and a stem length of 45.7mm (1.8 inches). The stem is designed to be compatible with most aftermarket and OEM intake port designs, making it an ideal choice for a wide range of engine builds.

The Manley 11312-8 Intake Valve is also characterized by its precise geometry, which ensures optimal flow and combustion efficiency. The valve's seat angle is designed to provide excellent sealing, minimizing the risk of leaks and power loss.

Moreover, the valve is available in various material options, including titanium and stainless steel, to cater to different engine operating conditions and power levels. The titanium valve option is particularly popular among racing and high-performance applications due to its lighter weight and superior heat conductivity.

The Manley 11312-8 Engine Intake Valve is a direct replacement for the original equipment valve, ensuring a perfect fit and function. It is also supplied with new valve springs and retainers, making it a complete and ready-to-install solution.

In summary, the Manley 11312-8 Engine Intake Valve is a high-performance replacement valve that offers superior strength, durability, and heat resistance. Its precise geometry ensures optimal flow and combustion efficiency, making it an excellent choice for racing and high-performance applications. The valve is available in various material options and is supplied with new valve springs and retainers for a complete and ready-to-install solution.

Manley 11312-8 engine intake valves are aftermarket valves designed for high-performance applications. Here are some pros and cons to consider before making a purchase:

1. Enhanced Performance: Manley intake valves are engineered to provide better flow characteristics and improved combustion efficiency, resulting in increased power and torque.

2. Durability: Manley valves are made of high-quality materials and are designed to withstand the rigors of high-performance applications. They are also resistant to wear and corrosion.

3. Improved Throttle Response: The enhanced flow characteristics of Manley intake valves can lead to improved throttle response, resulting in smoother power delivery.

4. Customizable: Manley offers a range of intake valve options to suit different engine applications and performance goals.

1. Cost: Manley intake valves are more expensive than OEM valves, which can be a significant investment for some users.

2. Installation Complexity: Installing aftermarket intake valves can be a complex process, requiring specialized tools and expertise. It may be necessary to engage a professional mechanic or engine builder for the installation.

3. Potential Compatibility Issues: Manley intake valves may not be a direct fit for all engine applications, and it is essential to verify compatibility before making a purchase.

4. Loud Operation: Some users have reported that aftermarket intake valves can create a louder engine sound, which may not be desirable for all applications.

Manley 11312-8 engine intake valves offer significant performance benefits for high-performance applications, including improved flow characteristics, durability, and enhanced throttle response. However, they come with some drawbacks, including cost, installation complexity, potential compatibility issues, and the possibility of increased engine noise. Ultimately, the decision to purchase Manley intake valves depends on an individual's performance goals, budget, and technical expertise.

If you're looking to maximize the performance of your engine and are willing to invest in high-quality aftermarket parts, Manley intake valves are an excellent choice. However, before making a purchase, it's crucial to verify compatibility, consider the installation process and costs, and weigh the potential benefits against the drawbacks. If you're unsure, it may be a good idea to consult with a professional mechanic or engine builder to help you make an informed decision.

Details:

In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined. Manley 11312-8 - Engine Intake Valve. Undercut Stem: No. Brand: Manley.

Manufacturers Part Number: 11312-8.: Manley Race series performance valves are a great choice for your bracket, oval track, or high street engine. All valves are made from stainless steel intakes NK-842; exhausts XH-426 with chrome stems and hardened valve tips. Supplier Part Number: MAN-11312-8.

Part Type: Valves Product Line: Manley Race Series Stainless Steel Valves.. Lock Groove Style: Conventional. Swirl-Polished: Yes.

Valve Position: Intake.

part #: 113128 prices

• $200.00-$391.07

specifications voomvalve:

• brand: Manley
• mpn: 11312-8
• part type: Intake Valve Engine
• upc: 807298050300

payments voomvalve:

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

shipping voomvalve:

• class: Standard
• transit: 2-5 Days
• service: Standard
• type: Fixed
• cost: $0.00

returns voomvalve:

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

offer voomvalve:

• sold: 0
• started: April 10, 2025
• quantity: 2
• options: Ship-to-home
• availability: In Stock

general voomvalve:

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

seller voomvalve:

• rating: 97.3%
• city: Saint Paul, Minnesota
• # reviews: 44963

Manley 11312-8 Is Similar To:

• Pac Racing Pac-1280x 1.282 Od Beehive Valve Springs Manley Crower Psi (24.8% similar) Here is a used set of 16 PAC racing beehive valve springs. Will combine shipping with multiple items. Meets specs with more rpm and endurance. Retainers included: no outside diameter of outer spring in.: 1.282 IN./1.077 in. Brand: manufacturers part number: PAC-1280X-16 type: valve...(May 23rd, 2024)
• Manley 11-3631a 16 Super 7 Titanium Retainers 1.120 Inch From Ls Race Engine Nice Set Mint (36.5% similar) Part #: Manley 11-3631A for sale...(June 2nd, 2024)
• Manley 221424-16 Nextek 1.640 Drag Race Valve Springs Used Excellent Condition (35.1% similar) Of brand new springs, measuring 240 lbs. This item is a complete set of lightly used Manley race springs for solid roller cam. Here are the details:.d. Of outer DOA. I have checked each spring on my iMac tester and they are within 3 - 4 lbs. These springs are virtually new and have...(June 24th, 2024)
• Manley 11782-8 Sbm R m 2.020in Intake Valves (72.5% similar) 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. Type: intake...(July 12th, 2024)
• Manley 221443-16 16 Dual Valve Springs 1.580 Inch O.d Part 221443-16 Nascar (31.9% similar) Part #: Manley 221443-16 for sale...(July 12th, 2024)
• Manley Performance 10728-8 6 Street Master Flo 2.190ftft Intake Valves For Bb Chevy (45.4% similar) Missing 2 of the valves. Manley 10728-8 street master Flo 2.190'' intake valves for BB Chevy, opened box...(July 22nd, 2024)
• Manley 13195-16 10 Valve Locks (58.8% similar) Manley 13195-16 - 10 valve locks. Made from high-quality materials for ultimate durability. Manufactured to meet or exceed strict quality requirements. Soon, the brand was awarded highest supplier rating by ford. The brand was born from the extreme passion of its founder, hank Manley...(August 12th, 2024)
• Manley 11834-1 Severe Duty Valve (61.8% similar) American express...(August 15th, 2024)
• Manley Performance 42142-16 1.250 Inch Valve Spring Cups And Locators Set Of 16 (34.8% similar) Manley valve spring cups and locators protect your expensive aluminum heads from being galled by high-pressure springs. They are quality-machined to a .062 in. Thickness from heat-treated steel with a corrosion-resistant black oxide finish. Manley valve spring cups and locators are available in...(August 15th, 2024)
• Manley 11864-1 Race Master Intake Valve (69.3% similar) American express...(August 17th, 2024)
• Manley 11310-8 Valve Intake Valve-409 R m 2.200 Engine (60.9% similar) Today, Manley manufactures crankshafts, connecting rods, pistons, push rods, rocker arms, valve springs, lash caps, guide plates, and many other oem high performance components. About the brand: Manley performance products have been tearing up streets and tracks worldwide since 1966 . Unleash your...(August 17th, 2024)