Fuel pressure regulator install...
 

So it looks like I'm gonna have to install a fuel pressure regulator on my 81 GMC K1500. I have a Edelbrock 1406 that apparently doesn't care do guzzle down fuel! I've been looking online and most of the ones I have found are "3" port. One intake and two outtake. I only need one outtake, I think, I have no idea where the second one would go. I don't believe I have a return to the tank. I'm looking for something adjustable with a gauge on it. Any ideas and help would be greatly appreciated!

Thanks,

John

Re: Fuel pressure regulator install...
 

Your return line should be down at the fuel pump. That's where it is on my '81.