Fibonachu's two diagrams are essentially the same. The ports on the side of the regulator are both on the high pressure side and the bottom port is the relief back to the tank. So the fuel rail to the injectors is on the high pressure side in both cases. You can use either piping diagram.


Kevin
1951 Chevy 3100 work truck
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1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.