How do you install a fuel rail?
Install the fuel rail ensuring that the fuel injectors insert into the holes in the intake manifold. Torque the fuel rail retaining bolts (4-M6 bolts) using the 10 mm socket to 8 Nm (6 ft-lbs). Route the fuel injector wiring harness along the top of the fuel rail and connect the harness plugs to the injectors.
What does the fuel rail connect to?
In return-type systems, each fuel rail is connected directly to the injectors that it feeds and relies on a fuel pressure regulator to relieve excess fuel pressure. The regulator maintains fuel pressure based on intake manifold pressure and routes the excess fuel back to the fuel tank.
Do fuel rails add power?
Unless you plan on getting a turbo,there’s no point in buying one. The stock fuel pump is a constant pressure type, so even with a hi-performance fuel rail you will see no gains.
How do you remove the fuel rail?
The fuel rail could be detached from the engine using a 3/8 inch ratchet, socket and extension. Lift it out carefully out of the engine bay. Ensure that you keep an even grip on both sides of it so that you can remove it evenly. There are four bolts that are holding the rail in place.
How much horsepower will a fuel line support?
A 3/8”id fuel line can easily support 600 HP given sufficient “pump head”! Given a big enough pump a 3/8” steel line could support 1000 HP. The simple way to know is to install an electronic fuel pressure gauge. If the pressure falls as the engine RPM’s go up you need more pump head.
What kind of fuel line does Russell use?
Lightweight, inexpensive and easy to use, Russell’s aluminum fuel line is available in three sizes and four finishes to fit virtually any fuel system. Used where a flexible fuel line is not required, it is easily contoured to route along frame rails and chassis tubes.
Do you need an AN6 fuel line kit?
Hot Rod fuel hose recommends an AN6 fuel line kit for this style of install. Using the proper fittings you can easily install from the tank, to regulator, to fuel rails and have an effective setup with minimal effort. Check out our LS swap kits for the easiest install options.
What do you need from a fuel line perspective?
LS Swaps, what is needed from a fuel line perspective. Welcome to Hot Rod fuel hose, one of the most common uses for our AN hose and AN fittings is for guys doing LS swaps.
Do you need a filter before fuel rails?
You will still need a filter before the fuel rails and you will want to ensure the correct fittings and pump are used for your install. Reach out to Hot Rod fuel hose to ensure you get everything that you need.