Confused about base fuel pressure setting.

[EDT007]

According to the Service manual, I think it said it should be around 36-38psi with the vacuum line disconnected and around high 20's with it connected. May be wrong I'm at work and going by memory. My question is: I have a set of PTE 660's, what should my base fuel pressure be with my buschur AFPR and walbro 255HP. I have an safc to compensate. Any info would be appreciated. Thank you.

P.S- This is for a 1g GSX.

 

[92awddsm]

Set your base to 37 psi with the vacuum line removed(and plugged) from the fpr just as you would with stock injectors.