Air and Fuel› Fuel Injection Systems and Components - Electronic

Radium Engineering

Fuel Rail Kit

$237.45

SKU: 20-0489

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

These CNC-machined fuel rails are specifically intended for use with Radium 20-0489 TGV housings. They enable the use of two fuel injectors per cylinder runner.
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These fuel rails are specifically engineered to integrate with Radium's 20-0489 TGV Housing Kits, allowing for the installation of two fuel injectors per cylinder runner. This setup is crucial for achieving optimal fuel atomization and distribution in high-demand engine scenarios. Constructed from durable materials, these fuel rails ensure reliable performance under demanding conditions. The kit is designed to work exclusively with Radium's 20-0489 TGV housings. It is explicitly stated that these fuel rails are not compatible with any other TGV housings. This ensures a precise fit and prevents potential issues arising from mismatched components. These fuel rails are intended for performance enthusiasts and tuners looking to maximize their engine's potential. Proper installation and tuning are recommended to achieve the full benefits of this dual-port injection system.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRadium Engineering
Part Number20-0489
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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