If you were wondering if there was any way to add more features to an after market fuel rail, the answer is a resounding “yes!” Our fuel rails are made from 6061 aluminum with T6 heat treatment. It can accept a -8AN fitting in the inlet(s) and outlet, and it features a durable anodized finish with a laser etched logo. Now for what makes our rail a little different…
We've included a 1/8" npt hole on our new fuel rails, that allows you to mount a fuel pressure gauge directly to your fuel rail. This puts the fuel pressure gauge in a spot that's easily visible, so you don't have to poke around in the engine bay just to see if you have fuel pressure.
The other detail on our fuel rail that should stand out is the option for plugging the side inlet and outlet and running the fuel to a centrally located -8AN fitting. This is positioned so that the fuel line can pass between the middle two cylinder intake runners. This is an excellent option for anyone looking to tuck their wires and lines.
Shown here is the Hybrid Racing Fuel Rail with a pressure guage mounted to the 1/8 NPT hole. Fuel is being supplied to this rail via the central inlet, using Hybrid Racing Tucked Fuel Lines. The rail is mounted to a PRB intake manifold.
What is included with the fuel rail?
Each fuel rail comes with (1) 1/8 NPT fitting, (2) -8AN/-6AN union, (2) -8AN plugs, and and 4 o-rings. This assortment of fittings will allow you run the fuel rail in almost any configuration possible.
What intake manifolds is this rail compatible with?
This rail has been shown to mount to the PRB, RBC, and RBB intake manifolds without needing any modifications. Any aftermarket intake manifolds that share the same fuel rail mounting points as the PRB, RBC, or RBB should also accept this rail.
Hybrid Racing K-Series Fuel Rail Install Guide