mikeeg02
New member
238/100s. If you didn't account for barometric pressure, at 40psig of boost your EBP reading would be ~55 or so psi. (Putting you at 40 psi boost, and 40 psi back pressure) the EBP gauge should read barometric key on engine off of somewhere around 14.7 psi or so, depending on actual conditions. Did you account for that? And assuming you did, where does the KC turbo put you ?