[PN: 20-0433] Radium Fuel Rails, Ford Coyote

Click here to download installation instructions (PDF)

PORTS AND FITTINGS

The fuel rail ports are tapped for 8AN ORB and 1/8 NPT.

8AN ORB Adapter Fittings can be found HERE.

8AN ORB Direct Mount Regulators can be found HERE.

8AN ORB Fuel Pulse Dampers can be found HERE.

1/8 NPT Adapter Fittings can be found HERE.

Fuel Pressure Gauge Adapters can be found HERE.

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.

COMPATIBILITY

11-14 Ford Mustang GT
15-17 Ford Mustang GT
18-23 Ford Mustang GT
15-20 Ford Shelby GT350
14-16 Ford Falcon FG-X
NOTE: Also compatible with the Ford Racing Boss 302 Manifold

OVERVIEW

Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser etched for a high quality surface finish. Each rail has three 8AN ORB (3/4-16 female) threads and one 1/8" NPT female port. Adapter fittings can be found HERE and HERE. Like the OEM fuel rails, the injector bores are 14mm ID so factory injectors are permitted. Additionally, these rails have provisions for the factory injector retaining clips, as shown below.

This kit is compatible with all fuel types including popular alcohol mixtures such as E85.

NOTE: The parts below may be required for newer directe injected engines if the 20-1435 Fuel Rail Plumbing Kit (described below) is NOT purchased.
Radium P/N: 14-0358 (shown below) is required to adapt the OEM direct injection pump feed hose.

Radium P/N: 14-0359 (shown below) is required to adapt the OEM fuel sensor.

INJECTOR COMPATIBILITY
This fuel rail is compatible with factory or OEM equivalent fuel injectors. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating ‘OEM equivalent’.

INCLUDED
20-0433 Ford Coyote Fuel Rail 
-Black Anodized Laser Etched Aluminum Fuel Rails (x2)

NOTE: The OEM mounting hardware is reused. 

OPTIONAL
The fuel rail plumbing kits allow for an OEM bolt-on affair.  The kits eliminate any unnecessary hoses that route over the top of the engine preheating the fuel. It plumbs the fuel rails starting from the SAE quick disconnect fitting upstream near the firewall. The rails are ran in parallel for even fuel distribution with a high flowing billet aluminum Y-adapter fitting. All hoses are high quality PTFE compatible will all fuel types including E85. Plugs are included for all unused ports.

20-1434 FUEL RAIL PLUMBING KIT, S197 
COMPATIBILITY
11-14 Mustang GT

20-1435 FUEL RAIL PLUMBING KIT, S550
COMPATIBILITY
15-17 Ford Mustang GT
18-23 Ford Mustang GT
15-20 Ford Shelby GT350 

NOTE: A pressure sensor adapter and mechanical pump feed adapter are included specifically for the direct injected 18-23 Mustang GT and Shelby GT350. For the 15-17 Mustang GT, the provided 1/8" plugs will be used instead.

OEM FUEL SENSOR ADAPTER

In order to adapt the OEM fuel sensor from the 18-23 Ford Coyote engine to the 1/8" NPT fuel rail port fitting, select 14-0359.