Custom Billet Fuel Rails
[Years: 03-10]

Custom Billet Fuel Rails
These custom rails not only look the part, but they perform as well! Available in two sizes and multiple finishes, you can match them to your build at will.

Our rails come in -8 size, and -12 [shown]. The standard -8 size will be plenty for most builds up to 1500 Horsepower on Gasoline. The -12 rails will flow enough fuel for even the biggest builds out there, including Methanol/E85. The -12 size does have a side advantage as well. As injector size increases, the fuel pressure pulse also increases. The increase in fuel volume available above the injectors helps to smooth these pulses, as fuel is slightly compressible due to dissolved gases. Documented gains of 25-50 horsepower have been shown from switching rail sizes alone on builds with very large injectors. The -12 rails have -12 O-Ring Boss connections, though we do offer Jump Size 1-piece hose ends as shown below, which allow the direct attachment of -10 Stainless Braided Hose, so you do not have to try and plumb your car with overkill dual -12 hoses. These fittings are VERY nice, eliminate the need for adapters, and are full swivel for easy installation and removal. Fittings are available for both -12 Rails and -8 Rails. Size -8 Fittings use -8 Stainless Braided Hose, while -12 fittings use -10 Stainless Braided Hose. All rail kits include mounting brackets, and are sized for standard Bosch EV1 length injectors unless otherwise specified.

Finishes available include Raw, Polished, Polished and Anodized, and Dust Finished Anodized. Dust Finish is a Flat or Matte-type finish.

Please select below your engine block year, Rail Size, Finish Desired, and if you would like ORB hose ends of the correct size shipped with your order, and how many. If you select Anodizing, please tell us what color(s) you would like in the comment box when processing your order, and we will get back with you on color availability. Black, Red, Blue, and Silver are generally always available.

Available Options:

Engine Block Year:


Fittings Included:

Rail Size:

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