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MANLEY 11345-8 Race Steel Valves 807298018874

11345-8 Manley Race Series Stainless Steel Valves

( Brand: Manley ), ( Manufacturer Part Number: 11345-8 ), ( Part Type: Valve ), ( Features: Ul Li Stainless Steel Construction, Ensuring Reliable Performance Even In Demanding Conditions. /li ), ( UPC: 807298018874 )

Review MANLEY Race Series Stainless Steel Valves

The Manley 11345-8 Race Steel Valves are a premium offering from Manley Laboratories, a renowned manufacturer known for its high-performance engine components. These valves are specifically designed for race applications, where maximum power output, durability, and reliability are paramount.

These Manley 11345-8 valves are made of high-strength Saffilite race alloy, which provides exceptional strength and wear resistance. Each valve undergoes a rigorous manufacturing process, including precision machine work and elaborate honing to ensure a perfect seal and smooth operation.

The intake valves have a slightly shorter overall length than their exhaust counterparts, allowing for increased compression heights in the cylinder head. The exhaust valves have a longer stem design for added strength to withstand the extreme pressures generated during the exhaust stroke. The stems are each individually matched for size and straightness to ensure proper sealing in the guides.

The valve heads are finished with a chrome molybdenum coating, providing a hard, wear-resistant surface for increased durability. The valve seats are made from Manley's proprietary, high-performance cast iron or steel material, ensuring optimum seat density for a leak-free seal. These valves also feature recessed stainless-steel locks to prevent valve lash adjustment from affecting the seal.

The overall quality and attention to detail put into the Manley 11345-8 Race Steel Valves are evident through their precise machining, durable materials, and meticulous finish work. These valves are designed and manufactured to outlast and outperform the competition, making them the top choice for high-performance engine builders and racers seeking unmatched power and reliability.

Pros and Cons of Buying Manley 11345-8 Race Steel Valves for Your Engine

Manley 11345-8 Race Steel Valves are known for their high performance and durability. They are widely used in aftermarket high-performance engine builds and racing applications. In this analysis, we will weigh the pros and cons to help you make an informed decision about purchasing these valves.

Pros:

1. Enhanced Performance: Race steel valves like Manley 11345-8 offer superior performance compared to stock or OEM valves. They are designed for high-rpm applications and flow more air and fuel, leading to increased horsepower and torque.

2. Durability: Manley's race steel valves are made with premium materials and advanced manufacturing processes. They are built to withstand the rigors of racing and extreme conditions, offering extended service life under high temperatures and pressures.

3. Designed for Precision: These valves provide better sealing due to their superior materials and stronger stems. They offer better engine efficiency and lower exhaust gas leakage, improving overall engine performance.

4. Improved Thermal Conductivity: The high thermal conductivity of race steel valves maintains optimal engine temperature and minimizes the risk of hot spots within the cylinder head.

5. Available in Various Sizes and Configurations: Manley 11345-8 Race Steel Valves come in various sizes to cater to different engine applications. They are available in both intake and exhaust configurations and can be found in various materials and finishes.

Cons:

1. Higher Cost: Race steel valves, including Manley 11345-8, are more expensive than stock or OEM valves due to their superior materials and manufacturing processes.

2. Not Suitable for All Applications: While Manley 11345-8 Race Steel Valves offer numerous benefits, they are not ideal for all engine applications. They are primarily recommended for high-performance and racing applications where enhanced power, durability, and efficiency are desired.

3. Require Careful Installation: Installing race steel valves, such as Manley 11345-8, demands precise and careful procedures. Misalignment, improper seating, or incorrect clearance can lead to valvetrain failure, engine damage, or performance loss.

Conclusion:

Manley 11345-8 Race Steel Valves offer significant performance and durability improvements for high-performance and racing engines. They boast superior materials, advanced manufacturing processes, and enhanced thermal conductivity for optimal engine efficiency. However, they come with a higher price point and require careful installation. If you're building a high-performance engine or competing in racing, these advantages may justify the investment. Otherwise, for standard street applications, stock or OEM valves may be sufficient.

Recommendation:

If you're building a high-performance engine for racing, consider Manley 11345-8 Race Steel Valves. Their superior performance and durability will help you achieve optimal engine efficiency and increased power output. Just be prepared to invest in proper tools and expertise to ensure a careful and precise installation process.

Details:

In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined. Chrome Stems and Hard Tips: stems hard tips are incorporated for enhanced longevity wear resistance. Swirl-Polished: Yes. Manufacturers Part Number: 11345-8.

Undercut Stem: No.: Manley Race series performance valves are a great choice for your bracket, oval track, or high street engine. Supplier Part Number: MAN-11345-8. All valves are made from stainless steel intakes NK-842; exhausts XH-426 with chrome stems and hardened valve tips.

Manley Race Series Stainless Steel Valves 11345-8. Recommended for Alcohol Engines: These valves are the recommended choice exhaust in alcohol engines, ensuring reliable performance even demanding conditions. Lock Groove Style: Conventional. Brand: Manley.

Variety of Shapes: Choose between Race Master Straight Stem and Flo shapes to suit your racing engines specific requirements.. Swirl Polished and Fully Machined: The valves feature swirl polished under head areas fully machined combustion faces to optimize airflow efficiency. Valve Position: Exhaust.

Part Type: Valves Product Line: Manley Race Series Stainless Steel Valves.

part #: 113458 prices

  • $219.29-$259.78

specifications voomvalve:

  • brand: Manley
  • mpn: 11345-8
  • part type: Valve
  • features: Ul Li Stainless Steel Construction, Ensuring Reliable Performance Even In Demanding Conditions. /li
  • upc: 807298018874

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  • quantity: 1
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  • sold: 0
  • availability: In Stock
  • started: January 18, 2025

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  • Engines Engine Parts > Valvetrain Components > Valves

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  • # reviews: 44885
  • city: Saint Paul, Minnesota
  • rating: 96.9%
part type: valve, features: ul li stainless steel construction, ensuring reliable performance even in demanding conditions. /li,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 3998253645919532,

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2 offers $219.29–$259.78 USD
  • Offer #1: $219.29 price + $12.99 shipping estimate = $232.28* total. Great set of 8 new valves guaranteed authentic and ready to be put to use in your next project.+$12.99 shipping
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