Radium Engineering Fuel Rails | Fits Some GM LS Engines (20-0232)
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Fuel Rails for GM LS Engines by Radium Engineering
Each LS fuel rail features a large 0.69" internal diameter bore to suit even the most fuel hungry engines. They are CNC machined from extruded 6063 aluminum, media blasted, black anodized, and laser etched for a high quality surface finish. All end ports are machined with 8AN ORB (3/4-16 female) threads. Both lower center ports can be used for optional adapters and are also tapped with 8AN ORB (3/4-16 female) threads.
The kit features specifically designed billet mounting feet making the rails compatible with various LS engines. These modular feet allow installation on the following GM engines by simply flipping them and reinstalling into different threaded holes on the rails: LS1, LS2, LS3, LS6, L76, L99. Like the OEM fuel rails, the injector bores are 14mm ID so factory injectors are permitted. This kit is compatible with all fuel types including popular alcohol mixtures such as E85.
The 20-0263 Fuel Rail Plumbing Kit, LS Engines reuses the OEM fuel hose. It is a direct bolt-on for all LS variations, excluding early LS1 engines that use an in-rail fuel pressure regulator. The inlet fittings permit the use of the OEM 3/8" SAE quick connector. A PTFE -8AN crossover hose is used for the front of the rails. Plugs are provided for all unused ports: (LH rear, RH rear port, and RH center).
Features
- Extruded 6063 Aluminum Fuel Rails
- 0.69" Diameter Internal Bore
- 8AN ORB (3/4-16 female) threads
- Aluminum Mounting Feet
- Stainless Steel Mounting Feet Hardware
- Stainless Steel Replacement Mounting Bolts
- Fuel Rail Plumbing Kit can be Ordered (Optional)
Applications
- Fits LS1, LS2, LS3, LS6, L76, and L99 Engines
What's In The Box?
- 1 - Radium Fuel Rail
- 1 - Fuel Rail Cover
- All Necessary Fittings/Hardware
- Instructions/Manual
- Warranty Information
Instructions/Manuals
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.
