ryeske944

For any of you guys that have an adjustable fuel pressure regulator: We're setting up my dad's 83NA racecar and we wanted an adjustable fuel pressure regulator and since they only make them for the later cars, we got a late fuel rail and got the regulator, but we're not sure exactly how to set it up because there are two holes on the rail and only one regulator. Does anybody have a picture of a similar setup, or could you describe where to attach the feed and return lines to the regulator or the rail, and which hole on the rail the FPR attaches to. I'll post a pic of how I think the FPR attaches, but we still need to figure out all the lines. This is my first time posting a pic, so if it doesn't load be patient and I'll figure it out. Thanks in advance for any help.

jp944

The FPR is in the correct hole in your picture, but is rotated 180 from stock orientation. The other hole is for the fuel diaphragm damper / fuel inlet.

jp