[Mwolf83]

From top to bottom.
1. Very top is the barbed fitting that is for IM vacuum.
2. Then you have three ports: 2 -6 and 1 1/8NPT port for the gauge. You can have the fuel coming in from the rail at either side of the regulator and cap off the other.
3. On the bottom is another -6, that is for the return to the tank.

Not sure what I'm looking at in that first pic but it almost looks like you have the inlet on the left and the return on the right, that would be incorrect as there would be no restriction in the flow of fuel and therefore no fuel pressure.


As far as that black like goes, it is Russell ProClassic hose. Some of the absolute nicest and easiest line to work with by far. You'll never have to worry about fraying ends and stainless steel wires poking you in the hand. Also it is super lightweight, and very nice to look at.