RADIUM ENGINEERING 20-1113 Top Conversion Fuel Rail RX-7 13B-REW

( Brand: Radium Engineering ), ( Part Type: Fuel ), ( Engine Codes: For 13b-rew ), ( Vehicle Make: For Mazda ), ( Manufacturer Part Number: 20-1113 ), ( Color: Black/green )

Review RADIUM ENGINEERING Primary Top Feed Conversion Fuel Rail Rx-7 Fd fits 1992–2002

The Radium Engineering 20-1113 Top Conversion Fuel Rail is a high-performance upgrade for the fuel system of your RX-7 (92-02) with the 13B-REW engine. This fuel rail is meticulously designed and engineered to provide superior flow characteristics and compatibility with various fuel pressure regulator setups.

This top-mount fuel rail is a direct replacement for the OEM unit, featuring a CNC-machined billet aluminum construction. The smooth, polished surface ensures a perfect seal with the fuel pressure regulator, eliminating leaks and improving the overall look of your engine bay.

The Radium Engineering 20-1113 Top Conversion Fuel Rail offers increased flow capacity, allowing for more fuel to be delivered to the injectors, ensuring optimal combustion in high-performance applications. The fuel rail's design also provides improved access to the fuel pressure regulator, making maintenance and adjustments more convenient.

This fuel rail is compatible with various fuel pressure regulator setups, including the OEM unit, and can be used with both stock and high-performance fuel systems. The adaptability makes it an excellent choice for those seeking versatility and flexibility in their fuel system upgrades.

In summary, the Radium Engineering 20-1113 Top Conversion Fuel Rail is a high-quality, CNC-machined billet aluminum replacement for the OEM fuel rail on your RX-7 (92-02) with the 13B-REW engine. It offers increased flow capacity, improved access to the fuel pressure regulator, and compatibility with various regulator setups, making it a valuable upgrade for high-performance applications.

Radium Engineering's 20-1113 top-mount fuel rail for the RX-7 92-02 13B REW engine is a popular upgrade among rotary enthusiasts. Here are some potential pros and cons of purchasing this fuel rail:

1. Improved Fuel Delivery: The Radium Engineering fuel rail provides better fuel distribution to the rotor tips, resulting in improved power and fuel efficiency.

2. Increased Fuel Pressure: The fuel rail is designed to handle higher fuel pressure, allowing for more power and better engine performance.

3. Easy Installation: The fuel rail is relatively easy to install, and does not require any major modifications to the engine bay.

4. Improved Appearance: The top-mount design of the fuel rail looks more aesthetically pleasing than the factory fuel rail.

5. Durability: The fuel rail is made from high-quality materials, ensuring it can withstand the rigors of high-performance use.

1. Cost: The Radium Engineering fuel rail is more expensive than the factory fuel rail.

2. Compatibility: The fuel rail may not be compatible with all aftermarket fuel pressure regulators or fuel pumps.

3. Requires Fuel Pressure Regulator: In order to use the Radium Engineering fuel rail, a compatible fuel pressure regulator is required.

4. Potential for Leaks: The fuel rail has more connections than the factory fuel rail, increasing the potential for fuel leaks if not installed correctly.

The Radium Engineering 20-1113 top-mount fuel rail for the RX-7 92-02 13B REW engine offers several benefits, including improved fuel delivery, increased fuel pressure, easy installation, improved appearance, and durability. However, it also comes with some drawbacks, such as cost, compatibility issues, requiring a fuel pressure regulator, and the potential for leaks. Ultimately, the decision to purchase this fuel rail depends on the individual's priorities, budget, and level of experience with engine modifications.

If you are looking to maximize power and fuel efficiency in your RX-7 92-02 13B REW engine and are willing to invest in a high-quality fuel rail, then the Radium Engineering 20-1113 top-mount fuel rail is a worthwhile consideration. However, if you are on a tight budget or prefer a more straightforward upgrade, then the factory fuel rail may be a better option for you. It's important to do your research and ensure compatibility with any aftermarket parts you plan to use before making a purchase.

part # 201113 prices

• $123.45-$127.24

specifications injectiopug:

• for years: 1992-2002
• brand: Radium Engineering
• part type: Fuel
• engine codes: For 13b-rew
• vehicle make: For Mazda
• manufacturer part number: 20-1113
• color: Black/green

general injectiopug:

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

seller injectiopug:

• rating: 99.9%
• # reviews: 41345

payments injectiopug:

• wallet: Paypal
• other
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shipping injectiopug:

• cost: $0.00
• type: Calculated
• carrier: UPS
• service: UPS Ground, UPS Next Day Air Saver
• class: Standard, One-day
• transit: 5-10 Days

offer injectiopug:

• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: January 16, 2026
• availability: In Stock

returns injectiopug:

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

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