-5%
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Radium Engineering Mazda 20B Primary Fuel Rail Top Feed Conversion Part Number rad20-1120

rad20-1120
In stock
Engine
$189.95 $180.45
The Radium Engineering Mazda 20B Primary Fuel Rail (Part Number rad20-1120) is a precisely CNC machined...
$180.45

Radium Engineering Mazda 20B Primary Fuel Rail Top Feed Conversion Part Number rad20-1120

The Radium Engineering Mazda 20B Primary Fuel Rail (Part Number rad20-1120) is a precisely CNC machined component designed specifically for the Mazda 20B engine. It features a high-quality construction with 8AN ORB ports, ensuring reliable fuel delivery and compatibility with a wide range of aftermarket universal fuel injectors. This fuel rail is engineered to optimize fuel flow and support high-performance applications by providing a robust and durable platform for your fuel injection system. The primary injector location allows for efficient fuel delivery directly to the engine's combustion chambers, enhancing power output and throttle response. The included injector seats facilitate conversion to top-feed fuel injectors, making this fuel rail adaptable to various setups and preferences. Installation instructions are available at RadiumAuto.com, ensuring a straightforward upgrade process for experienced mechanics and enthusiasts alike. This component is not CARB approved and requires acknowledgment of this status prior to installation, making it suitable for off-road and racing applications where emissions compliance is not mandated. Crafted from high-grade materials, the fuel rail offers excellent resistance to fuel and heat, ensuring long-lasting performance under demanding conditions. Whether upgrading your existing fuel system or building a custom high-performance setup, the Radium Engineering Mazda 20B fuel rail provides precision, durability, and versatility for your engine modification needs.

Features:

  • CNC machined construction for precise fit and durability
  • Includes injector seats for conversion to top-feed fuel injectors
  • s 8AN ORB ports for flexible fuel line connections
  • Designed specifically for Mazda 20B engines with primary injector placement
  • Compatible with common aftermarket universal fuel injectors
  • Supports high-performance fuel delivery for racing and tuning applications
Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×