Damn Mark!! Ive been asking around everywhere trying to find out what the actual rate that the pressure rises: 1psi of boost but havent been able to fin out. I mean you said you were runnign about 10psi right? So if you base is 20 at idle then it rises 40psi that would make the regultor rase the in a 2:1 ratio of perssure:boost.... However did you set the regulator with the vacuum line off of it or with it on, cause with the vacuum line off it will read a bit lower than if it were off (seeing 0 HG vacuum), cause if it sees vacuum it lowers. So if its not to much trouble could you do me a huge favor and take off th evacuum line and see what the pressure is at during idle, then see what the max pressure is and holds at during full boost? Also what kind of fuel pressure gauge are you using? I assume its an electric in car gauge, and i so where did you mount it? Thanks bud,
Austin :twisted: