Posted some questions a while back before my tune here are the results
Mods: 1991 Sr20 redtop, Gt2871r .64 Ar, Aem Ems, 810cc injectors, Fpr, Walbro 255, turboback exhaust, fmic
Blue=14psi
Red=18.5psi
I do have a few issues however. Fuel pressure keeps dropping. Just had brand new pump, lines, filter, injectors, fpr installed. Don't understand. Only thing I can think of is when I picked it up it was on E! I went to take it for first drive and not ten minutes after it was on It popped/melted the pump fuse. I replaced the fuse and went for a short drive, came back and FP dropped to 30psi. So I took it back to the shop that did the work, and they hardlined the pump directly to the battery and used the oem pump relay as a trigger, they said they road tested it and was holding FP just fine. Drove fine on the way home, pulled in the driveway and the FP was at 20psi!