RADIUM ENGINEERING 20-0464 Top Conversion Fuel Rail 20B-REW

( Brand: Radium Engineering ), ( Type: Fuel Injector Rail ), ( Manufacturer Part Number: 20-0464 ), ( Performance Part: Yes )

Review RADIUM ENGINEERING Mazda Primary Top Feed Conversion Fuel Rail

The Radium Engineering 20-0464 Fuel Rail is a high-performance component designed specifically for Mazda 20B RWD engines undergoing a REW (Rotary Engine Water-cooled) top end conversion. This fuel rail is a crucial upgrade for those seeking improved fuel delivery and pressure regulation for their high-performance rotary engine.

Crafted from 6061-T6 aluminum, this fuel rail boasts exceptional strength and durability. Its anodized finish not only enhances its aesthetic appeal but also provides an extra layer of protection against corrosion. The fuel rail's design includes six (6) -6 AN fuel rail inlets that are evenly spaced to accommodate various fuel pressure regulators and fuel injectors. This versatility allows users to fine-tune their fuel delivery system for optimal engine performance.

The Radium Engineering 20-0464 Fuel Rail is equipped with a removable internal fuel pressure regulator that is compatible with the OEM fuel pressure regulator. This feature simplifies the installation process, as users can reuse their existing fuel pressure regulator. The regulator's easy accessibility also enables quick adjustments, making it an excellent choice for fine-tuning fuel pressure settings for various driving conditions.

This fuel rail's baffled design effectively eliminates fuel sloshing, ensuring stable fuel pressure and consistent fuel delivery throughout the engine's RPM range. The baffles are strategically placed to minimize fuel turbulence, which helps prevent the formation of vapor locks and fuel starvation, ultimately leading to improved engine performance and stability.

The Radium Engineering 20-0464 Fuel Rail is a must-have upgrade for Mazda 20B RWD engine owners undergoing a REW top end conversion. It offers enhanced fuel delivery, improved fuel pressure regulation, and the versatility to fine-tune the fuel system for various driving conditions. With its robust construction, innovative design, and ease of installation, this fuel rail is a worthy investment for those seeking to maximize the potential of their high-performance rotary engine.

Radium Engineering's 20-0464 fuel rail is a popular aftermarket component for Mazda 20B REW (Rotary Engine Wild) top-end conversions. This fuel rail is designed to provide improved fuel delivery and pressure regulation for these high-performance engines. Here are some pros and cons to consider before making a purchase:

1. High-quality construction: Radium Engineering is known for producing high-quality, CNC-machined fuel rails. This part is no exception and is designed to withstand the rigors of high-performance applications.

2. Improved fuel flow: The 20-0464 fuel rail features a larger diameter fuel line than the OEM fuel rail, which can lead to improved fuel flow to the injectors. This can result in better fuel atomization and more consistent combustion.

3. Adjustable fuel pressure: The fuel rail comes with an adjustable fuel pressure regulator, which allows users to fine-tune the fuel pressure to their specific engine setup. This can be especially important in high-performance applications where optimal fuel pressure is crucial for consistent power delivery.

4. Compatibility: The fuel rail is designed specifically for Mazda 20B REW top-end conversions and may not be compatible with other engines. However, this focus on specific compatibility can be a advantage for those looking to build a reliable and high-performing Mazda rotary engine.

1. Cost: The Radium Engineering 20-0464 fuel rail is not an inexpensive component. Depending on the source and shipping costs, it may be more expensive than OEM or aftermarket alternatives.

2. Installation complexity: Installing the fuel rail may require some degree of mechanical expertise, as it involves working with fuel lines and high-pressure fuel systems. This can add to the overall cost and time investment required to complete the Mazda 20B REW top-end conversion.

3. Potential for leaks: Working with fuel lines and high-pressure fuel systems always carries the risk of leaks. Proper installation, sealing, and maintenance are essential to prevent fuel leaks and potential engine damage.

The Radium Engineering 20-0464 fuel rail offers several advantages for those looking to build a high-performance Mazda 20B REW top-end conversion. Its high-quality construction, improved fuel flow, adjustable fuel pressure, and specific compatibility make it a desirable choice for those seeking optimal performance from their Mazda rotary engine. However, its cost, installation complexity, and potential for leaks are important considerations that should be weighed against the benefits. Ultimately, the decision to purchase the Radium Engineering 20-0464 fuel rail will depend on an individual's budget, technical expertise, and performance goals for their Mazda 20B REW project.

For those looking to build a high-performance Mazda 20B REW top-end conversion, the Radium Engineering 20-0464 fuel rail is a worthwhile investment. Its high-quality construction, improved fuel flow, adjustable fuel pressure, and specific compatibility make it a desirable choice for those seeking optimal performance from their Mazda rotary engine. However, it is essential to consider the cost, installation complexity, and potential for leaks before making a purchase. Proper installation, sealing, and maintenance are also crucial to ensure the longevity and reliability of the fuel rail and the overall success of the Mazda 20B REW project.

part # 200464 prices

• $180.45-$227.95

specifications injectiopug:

• for makes: Mazda
• brand: Radium Engineering
• type: Fuel Injector Rail
• manufacturer part number: 20-0464
• performance part: Yes

payments injectiopug:

• other
• wallet: Paypal
• credit card: Visa

shipping injectiopug:

• cost: $0.00
• transit: 3-6 Days
• service: Standard
• class: Standard
• type: Fixed

offer injectiopug:

• sold: 0
• options: Ship-to-home
• started: September 12, 2025
• availability: In Stock
• quantity: 3

general injectiopug:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

returns injectiopug:

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

seller injectiopug:

• rating: 99.6%
• # reviews: 107728

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