Is the fuel rail "Dead End"

[rudypoochris]

Anyone know if the fuel rail dead ends? I haven't looked much at the system, but I am assuming it is a return style fuel system. I am trying to get a fuel flow meter attached to the setup and to do that requires that I do not meter fuel going back into the gas tank as that would be pointless. So, does anyone know if the rail (I believe it is IN the manifold) dead ends, or does it recirculate back to the tank. Second of all, if it does indeed dead end, is there even a place to put a fuel meter, or is the "T" off from the return loop also machined into the intake? Thank you!

 

[Maniak]

On the 1st gen X there is a return hose.. and the fuel rail sits between the lower intake manifold and the plenum.

~Mark