1. Engine Rocker & Valve Covers Items
  2. sku: 5345373976340883
  3. PERFORMANCE RACING WAREHOUSE 4120430

PERFORMANCE RACING WAREHOUSE 4120430 Prw Valve Cover 842864007500 Breather

4120430 Performance Racing Warehouse Prw Valve Cover Breather

( Brand: Performance Racing Warehouse ), ( Manufacturer Part Number: 4120430 ), ( Type: Valve Cover Breathers ), ( Material: Aluminum ), ( Color: Polished ), ( UPC: 842864007500 )

Review PERFORMANCE RACING WAREHOUSE Prw Valve Cover Breather

The Performance Racing 4120430 PRW Valve Cover Breather is an essential component for maintaining the optimal performance and longevity of your engine. Designed specifically for use with PRW (Performance Racing Warranty) engines, this valve cover breather is engineered to provide effective crankcase ventilation, ensuring that harmful gases are efficiently expelled from the engine compartment.

Crafted from high-quality materials, this valve cover breather features a durable, reinforced design that can withstand the rigors of high-performance driving. The breather is designed to be a direct replacement for the original equipment valve cover breather, ensuring a seamless installation process.

The Performance Racing 4120430 PRW Valve Cover Breather is equipped with a large, high-flow filter element that captures contaminants and prevents them from entering the intake system. This helps maintain clean air intake and ensures that the engine is not exposed to harmful debris, which can lead to reduced performance and decreased engine life.

The breather features a secure, bolt-on design that ensures a snug fit on the engine, preventing any potential leaks. The breather also includes a vent hose that can be routed to the intake manifold or atmosphere, depending on your specific engine configuration and preferences.

The Performance Racing 4120430 PRW Valve Cover Breather is easy to install, requiring no special tools or modifications. It is designed to work with a wide range of performance applications, making it a versatile addition to any high-performance engine build.

In summary, the Performance Racing 4120430 PRW Valve Cover Breather is a high-performance, durable, and effective solution for maintaining the health and longevity of your engine. Its large, high-flow filter element ensures clean air intake, while its secure, bolt-on design ensures a leak-free installation. Whether you're building a high-performance race engine or looking to upgrade your daily driver, this valve cover breather is an essential addition to your engine build.

Performance Racing Industries (PRI) is a well-known brand in the automotive aftermarket industry, particularly for their high-performance parts. One of their offerings is the PRW Valve Cover Breather #4120430. Here are some potential pros and cons of buying this product.

Pros:

1. Enhances Engine Performance: A valve cover breather helps to reduce crankcase pressure, which can improve engine performance and power output by allowing the engine to breathe more efficiently.

2. Prevents Blowby Gases from Entering the Intake System: The breather prevents blowby gases from entering the intake system, which can help to maintain proper engine compression and improve fuel efficiency.

3. Protects the Valve Cover and Intake Manifold: The breather helps to keep the valve cover and intake manifold dry by collecting and redirecting moisture and blowby gases away from these critical engine components.

4. Easy to Install: The PRI PRW Valve Cover Breather is relatively easy to install, and it can be done in less than an hour with basic hand tools.

5. Durable: The product is made of high-quality materials, and it is designed to withstand the rigors of high-performance applications.

Cons:

1. Expensive: The PRI PRW Valve Cover Breather is more expensive than some aftermarket alternatives. However, its durability and performance benefits may justify the investment for serious performance enthusiasts.

2. May Require Additional Components: Depending on the specific application, the installation of the PRI Valve Cover Breather may require additional components such as a catch can or a vacuum line.

3. May Not Fit All Engines: The PRI PRW Valve Cover Breather is designed for specific engine applications, and it may not fit all engines without modification. It is essential to ensure that the product is compatible with your engine before making a purchase.

Conclusion:

The Performance Racing Industries PRW Valve Cover Breather #4120430 is an excellent investment for high-performance applications where engine breathing and compression are critical. While it may be more expensive than some alternatives, its durability, ease of installation, and performance benefits make it a worthwhile investment for serious performance enthusiasts. However, it is essential to ensure that the product is compatible with your engine before making a purchase, and you may need to invest in additional components for a complete installation.

Recommendation:

If you are looking for a high-quality, durable valve cover breather for your high-performance engine application, the PRI PRW Valve Cover Breather #4120430 is an excellent choice. However, be sure to check compatibility with your engine and consider the additional costs of any required installation components before making a purchase.

Details:

Easily installed in valve covers with pre-drilled filler holes, Enhances air circulation to lower oil temperatures, Traps vapor reduce engine compartment contamination, Modular design allows for installation without welding. Specs Material Type Aluminum Sold in Quantity Each Finish Polished Grommet Included Yes Breather Tube No Overall height 1.5 Diameter 2.47 Color Valve Cover Hole Size 1.25 Attachment Push-in MFG.

part #: 4120430 price

  • $35.30

specifications rockercove:

  • brand: Performance Racing Warehouse
  • mpn: 4120430
  • type: Valve Cover Breathers
  • material: Aluminum
  • color: Polished
  • upc: 842864007500

shipping rockercove:

  • service: Economy, Expedited
  • transit: 5-5 Days
  • type: Fixed
  • cost: $13.99
  • class: Economy, Expedited

general rockercove:

  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
  • condition: New

seller rockercove:

  • # reviews: 318405
  • city: Lincoln, Nebraska
  • rating: 99.3%

returns rockercove:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 60 Days

payments rockercove:

  • wallet: Paypal
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  • credit card: Discover

offer rockercove:

  • options: Ship-to-home
  • sold: 0
  • started: March 6, 2025
  • availability: In Stock
  • quantity: 4
type: valve cover breathers,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: polished, material: aluminum, sku: 5345373976340883,

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