Billet Fuel Rail Set - Clear Anodized
2007-2014 GT500
Billet Fuel Rail Set
The Metco Motorsports fuel rail set for the Shelby GT500 Mustang includes rails precision-machined from billet aluminum, not commonly available extruded rail stock like other fuel rail kits. Because our rails are CNC-machined from billet, we were able to design them with the largest internal diameter available for this application at 11/16". The benefit of this larger ID is a greater fuel reserve at the injectors, which provides greater fuel pressure stability and reduces the possibility of a momentary lean condition when throttle position changes abruptly.
The rails include the provision to mount the factory fuel pressure sensor, and have two 1/8" NPT ports ahead of the sensor mount to allow for the installation of a fuel pressure gauge or sender and to provide a fuel supply for a nitrous injection system. The ports are angled away from the blower case to ensure adequate clearance for bulky electric pressure sending units and larger blower cases.
The rails are clear-anodized for long lasting surface protection, and precision-bent stainless steel mounting brackets and stainless fasteners are included.
A special adapter (Metco Motorsports PN MFRS2000, also listed in this section) is available separately to mate the front of the driver's side fuel rail to the factory fuel feed line. This adapter is necessary to use the Metco Motorsports fuel rails with the original fuel feed line. Please note that no fittings or connectors are included with the fuel rail set.
Note: Our fuel rails have 3/4-16 (also referred to as 8AN straight-thread) female threads in the ends, and use standard ORB-style fittings.