Found a 1ZZ-FE Center Feed Fuel Rail

[BlueCrush]

I know there were a couple people looking for one of these:http://www.jmfengineering.com/...s_all

[rlfreese]

what is the purpose and does it add any performance to the car.

[BlueCrush]

It is mainly used for FI applications to provide more fuel for larger injectors.

[rlfreese]

so this wont help a na motor at all.

[BlueCrush]

Probably not. The stock rail should be more that sufficient. Even if you are going to be installing an aftermarket piggyback ecu such as a Unichip or e-Manage and increase the flow of fuel using those, it should still be more that sufficient.

[Lancer]

It also has a port that you can use for nitrous or a fuel pressure gauge. Been looking at that. Maybe for Christmas.

[Faultline]

Quote, originally posted by Lancer »It also has a port that you can use for nitrous or a fuel pressure gauge. Been looking at that. Maybe for Christmas.You can also use that port to run a return fuel line. I believe the easiest way would be to return it to the filler tube of the gas tank. I know that I am getting stuck on my own ideas, but with a return fuel line you can use a rising rate regulator when doing force induction. For every pound of air pressure you rise, the regulator rises 1 pound of fuel pressure. If you run 10 psi of air pressure into you motor, then the regulator raises the fuel pressure 10 psi. Which is exactactly back to stock perameters for fuel pressure. It gets more fuel out of your injectors at less duty cycle. I have one of these fuel rails and I suppose the hardest thing about them is installing them correctly, I understand that you want to get new O-rings so that the fuel does not leak from the new rail.