Radium Engineering GM LS1, LS2, LS3, LS6, L76, L99 Fuel Rails

SKU: 20-0232
Regular price $218.45
Regular price Sale $229.95 Sale price $218.45
Add Fuel Rail Plumbing Kit?

COMPATIBILITY

  • GM LS1 Engine
  • GM LS2 Engine
  • GM LS3 Engine
  • GM LS6 Engine
  • GM L76 Engine
  • GM L99 Engine

20-0232 Fuel Rails GM LS1,LS2,LS3,LS6,L76,L99

Manufactured with a large 0.69" internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from extruded 6063 aluminum, black anodized, and laser etched for a high quality surface finish. All end ports are machined with 8AN ORB (3/4-16 female) threads. The 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 mounts. These modular 'feet' allow compatibility on the following GM LS 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.

These fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85.

FUEL INJECTOR COMPATIBILITY

This fuel rail is compatible with factory or OEM equivalent fuel injectors. This means that the injectors being installed must match the OEM height and o-ring dimensions. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating "OEM equivalent".

PORTS AND FITTINGS

The fuel rail ports are tapped for 8AN ORB fittings.

Appropriate fittings must be selected based on the specific application. Ample space around the fuel rail port(s) is necessary for larger accessories such as fuel pressure regulators, fuel pressure gauges, and fuel pulse dampers. To verify clearance, the dimensional drawings on the product pages can be used as a reference guide.

INCLUDES

  • Black Anodized Laser Etched Aluminum Fuel Rails
  • Black Anodized Aluminum Mounting Feet
  • Stainless Steel Mounting Feet
  • Stainless Steel Mounting Hardware

20-0232-PK Fuel Rail Plumbing Kit LS1,LS2,LS3,LS6,L76,L99

The Fuel Rail Plumbing Kit reuses the OEM fuel feed hose. It is a direct bolt-on for LS1, LS2, LS3, LS6, L76, and L99 engines. 

The inlet fitting permits the use of the OEM SAE quick connector. A PTFE -8AN crossover hose is used for the front of the rails. Plugs are provided for all unused ports.

INCLUDES

  • 8AN PTFE Crossover Hose
  • 8AN ORB to 8AN Male Swivel
  • 8AN ORB to SAE Quick Connect Swivel
  • 8AN ORB to 8AN Male
  • 8AN ORB Plugs
  • SAE Quick Connect Tool