FUEL PLUMBING GUIDE
What's the best way to plumb a fuel system? Here are a few that we like.
Some will argue that a dead head system is better as fuel lines don't suffer from as much heat soak. Others say a regulator after the fuel rail will have better control of the fuel pressure, and act like a pulsation dampener if placed near the rail (should pulsations be a problem)
In our experience, the three options below that don't use a crossover hose work the best (Options 1,4 & 5)