1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See all Fuel Components products
Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02
Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 7 Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 2 Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 3 Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 4 Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 5 Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 6 Radium Engineering Top Feed Upgrade Fuel Rails Subaru Phase-I Ez30 - 20-0764-02 - Image 7

Radium Engineering Top Feed Upgrade Fuel Rails for Subaru Phase-I EZ30

If you're looking to optimize your Subaru Phase-I EZ30 engine, the Radium Engineering Top Feed Upgrade Fuel Rails are a fantastic choice. These fuel rails are designed specifically for the original Subaru EZ30 "Phase-I" flat 6 engine, which is easily identified by its single exhaust port per bank and the incorporation of the Subaru air-assist fuel injection system.

Key Features

  • Fuel Rail Ports: The ports are tapped for 8AN ORB, allowing for a seamless connection to your fuel system. Just remember, you'll need to select the appropriate fittings based on your specific setup.
  • Space Considerations: Ensure there's ample space around the fuel rail ports for larger accessories like fuel pressure regulators and gauges. You can check out the dimensional drawings available on the product page to confirm clearance.
  • High-Quality Manufacturing: Crafted from solid 6061 aluminum, these fuel rails are CNC machined, black anodized, and laser etched for a stylish and durable finish.
  • Internal Bore: With a large internal bore, these fuel rails can easily support all your engine's power requirements.
  • Injector Compatibility: They are designed for OEM or equivalent fitment injectors. You'll receive two sets of machined insulating spacers for added flexibility and thermal insulation.
  • Fuel Type Compatibility: These fuel rails work great with all fuel types, including popular alcohol mixtures like E85.

Fuel Injector Fitment

OEM Injectors

The Radium Engineering fuel rail features 11mm injector bores, making it a perfect fit for the factory Subaru EZ30 Phase-I "air-assist" fuel injectors. No modifications are necessary, so you can install them with ease.

Aftermarket Injectors

If you're considering aftermarket fuel injectors, keep in mind that the Phase-I EZ30 uses a unique OEM fuel injector that isn't commonly replicated. To use universal aftermarket injectors, you'll need to install the provided Radium injector seats. Once these are in place, you can choose an aftermarket injector that is 48mm long with 11mm upper O-rings and 14mm lower O-rings. Here are some compatible options:

  • Injector Dynamics ID1050-XDS-48-11-14
  • Injector Dynamics ID1300-XDS-48-11-14
  • Injector Dynamics ID1700-XDS-48-11-14
  • Injector Dynamics ID2600-XDS-48-11-14

What's Included

  • Black Anodized Laser Etched Aluminum Fuel Rails (x2)
  • Subaru Air Assist Injector Seats (x6)
  • Thermal Insulating Press-In Spacers, 11mm (x4)
  • Stainless Steel M8x1.25 Mounting Bolts (x8)

Fitment

  • Subaru Phase-I EZ30

Ready to give your Subaru the upgrade it deserves? The Radium Engineering Top Feed Upgrade Fuel Rails are designed to fit perfectly and provide the performance boost you're looking for. Happy driving!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Radium Engineering Banner

Who is Radium Engineering?

Radium Engineering is a company that was founded in 2010. The company specializes in designing and producing some of the best aftermarket products in the market. They have produced parts used by various racers and motorsport enthusiasts worldwide. Today, they have established a name for themselves and have become a brand synonymous with performance.

Quality in Every Product

All of their products are done in house, from research and development, design and manufacturing. They use the latest computer simulation and modeling tools that allow them to create an accurate and precise model. After all is done, they subject their products to an extensive testing procedure to ensure that it is safe to use and performs the way it is designed to.

Not Your Ordinary Stock Parts

The company focuses on manufacturing race-oriented parts and accessories such as surge tank lines and PCV oil catch can systems. They also offer fuel fittings, fuel manifolds, pumps, and fuel regulators designed for high performance applications. All their parts are made out of high quality materials that can withstand extreme forces. 

Purchase Radium Engineering Products At Vivid Racing

If you are in search of a high quality fuel system component for your vehicle, then Radium Engineering is the brand for you. Specifically made for high-performance applications, they are the trusted brand of top racers from different racing disciplines everywhere. To know more about Radium Engineering, visit Vivid Racing and check out their list of products that fit your specific needs.




Warranty

All Radium Engineering brand products are subject to a 1 Year Limited Warranty from the date of original purchase. If a product fails, it will be repaired or replaced at Radium Engineering's option when it has been determined by Radium Engineering to have failed due to defects in materials or workmanship. Warranty claims must be made by the original purchaser. If the purchase was made from a retailer other than radiumauto.com, please contact the place of purchase for further assistance.

This warranty is limited to repair or replacement of the merchandise only and shall not, in no event, exceed the original purchase price. Radium Engineering will not be held responsible for secondary or consequential damages or costs (including labor, towing, etc.) incurred due to failure of this product. Standard ground shipping is used for all warranty transactions. Expedited shipping is available, but the cost difference must be paid by the end user in advance of the shipment.

Warranty claims must ship pre-paid to Radium Engineering for review. Claims must include the failed part(s), RMA number, and original proof of purchase. If the claim is missing any of these items, it may be rejected and returned to sender. Product must be received by Radium Engineering within 14 days of RMA's issue date. Please note that before Radium Engineering can issue an RMA for any product, it is first necessary for the installer or end user to contact [email protected] to discuss the problem. Most issues can be resolved via email. Under no circumstances should a product be returned or a RMA requested before the above process transpires.

This warranty applies to the original purchaser only and is non-transferable. Improper use, installation, modification, abuse, or unauthorized repairs or alterations voids this warranty. Credit for defective products will be issued pending inspection by Radium Engineering. This warranty does not extend to third party products often used in Radium Engineering products, such as fuel pumps, turbochargers, or any other non-Radium Engineering brand products.

Check out these other great products