Is it time to upgrade your fuel delivery system? Ford factory fuel rails provide an adequate fuel delivery system, but when you add an aftermarket supercharger, larger fuel injectors and or fuel pumps the factory fuel rails become very inadequate. The factory fuel rails are so small, it’s amazing that they allow enough fuel to enter the engine to produce the amount of power that it does.

The MOTOBLUE™ GEN X Large Bore Fuel Rail Kit provide increased fuel flow and a better balance to each cylinder. Increasing your fuel rail size from 3/8 to 5/8 not only increases fuel supply, but it also acts as a fuel logs, storing fuel until the engine demands more fuel. The MOTOBLUE™ GEN X Large Bore Fuel Rail Kit is designed as a direct replacement of the OE fuel rails without voiding the factory warranty, or cutting any OE fuel lines. This kit is designed for the do-it-your-self buyer and can be installed with simple hand tools in less than 2 hours.

• CNC Machined Billet T-6061 aluminum,
  anodized 5/8-in. rails, with –8 AN ORB (O-Ring Boss) ports, eliminate thread sealant or Teflon® tape use
  
  
• High-Flo fuel pressure sensor y-block Three (3) –8 AN ORB ports, 1/8" NPT gauge/accessorie port, and stock fuel pressure sensor port.
  
  
• 1/2" Female Spring Lock to -8 AN ORB Male coupler.
  Adapts stock Ford 5/16" supply line at the engine to –8 AN ORB
  
  
• Bypass Fuel Pressure Regulator 20-80 psi
  1:1 ratio with boost, 1/8" NPT gauge port
  (featured on return style kits only)

• Stainless Braded feed/crossover #6/8-AN ORB (O-Ring Boss) lines
  
  
• Stainless Braded feed/crossover
  #6/8-AN ORB (O-Ring Boss) lines
  
  
• All #6/8-NPT aluminum anodized fuel line fittings
  
  
• Hardware kit for direct bolt-on mounting
  
  
• All fuel Rail fitting have #6/8-AN ORB (O-Ring Boss)
  with no leak o-ring seals
  eliminate need for thread sealant or Teflon® tape
  
  

The MOTOBLUE™ GEN X Large Bore Fuel Rails are designed to bolt down to the 2005-09 GT intake manifold. Normally employed by those converting to a high flow, return-style fuel system, these rails may now be used in conjunction with our new High-Flo fuel pressure sensor y-block P/N 415018 to create a high flow fuel rail kit for those who wish to retain the stock style, return-less fuel system.

The MOTOBLUE™ GEN X Large Bore Fuel Rails provide increased fuel volume and a better balance to each cylinder. Increasing your rail size from the factory OE 5/16 diameter to the MOTOBLUE™ 5/8 inside diameter not only increases fuel flow and volume, but also acts as fuel logs, storing fuel until the engine demands more fuel.

MotoBlue™ GEN X Large Bore Fuel Rails Feature :
• CNC Machined Billet T-6061 aluminum, anodized 5/8-in. rails featuring;
  1. –8 AN ORB (O-Ring Boss) threaded ports will create a positive seal and eliminate need for thread sealant or Teflon ®
  2. 5/8" i.d. through-hole provides flow capabilities to support 2,000 plus HP racing applications, Flow-through design eliminates hydraulic fluctuation

GEN X Large Bore Fuel Rail Kits
Complete Fuel Rail Kits

Installation Tools Required :
• OEM fuel line removal tool
• adjustable wrench
• 6/10mm socket, socket set
• 13mm socket/wrench
• 3/8 6-in. extension
• 3/8 rachet kit