Hi,
I rebuilt my rx8 engine but now I have to put back the upper air manifold and there is a fuel line attached on its side.
If someone knows where it is connected I would really appreciate it.
Here's a picture of this fuel line:

The fuel line

 

That goes to the fuel rail that's bolted to the top of the engine in the center of the engine.

 

Ok thank you

 

I believe it connects to the primary rail with the red top injectors. We're happy to help with any other issues you come across.