I"m in the middle of doing my VI swap, and I'm having a problem with the sx7r.com fuel rail off fitting leaking fuel. Is there suppose to be a gasket that goes in between the fuel rail and the fuel rail off fitting? Did anyone else have this problem?

 

There is a little black O-Ring that goes on the fitting, then you lube that up and slide it into the fuel rail. Without that O-ring you will leak fuel fast !

-matt

 

You need an O-RING

 

cool, the fitting didn't come with an O-ring. Would the little black O-ring on the bottom of a fuel injector work?

Thanks for the help guys

 

Its probably a different size. Get one from nissan or a local auto parts place

-matt

 

Bring the fitting to autozone and have them look for an o-ring to fit.

 

got it stopped leaking. Thanks

Now all I need to do is get the car to stay on, but I'll figure that out tomorrow

 

Is sx7r's fittings the only fittings i can use or can i get them from a store? If so, where? Im stuck in the middle and dont know what to do with the 2 dampers on the fuel rail.... PLEASE shed some light to me on the fuel rail routing

 

One is the damper (front) and the other is the fuel pressure regulator (rear). You can leave the damper, things work just fine with it on there.

 

its 2 hoses on it, which 1 do i block off

 

huh???????

 

on the regulator and on the damper, its a nipple & hose coming out the side and a nipple and hoses coming out the head(top) of both, but on my fuel rail its only 1 hose on the damper. What do i do with the other one?

 

Still not 100% sure what you're talking about but both of them need vacuum sources, the larger hose is the fuel and smaller is for vacuum. Fuel goes into the damper side & returns via FPR side.

 

so the one on the front side is the damper... and 1 more question(lol) where do i hook those hoses for a vaccum?

 

and what does that nipple on the valve cover go to..

 

edit: Answer is below this

 

it goes to the FRONT valve cover nipple