I installed a fuel pressure guage in my turbo and was wondering what the readings should be for what levels of boost. I have a Bell regulator piped in for the future, and boost has been upped a little by shortening the waste-gate actuator rod. I need to establish a base line first though. The current readings are about 28 to 30 idling, and 39 when I hit the pedal. I want to know what pressures I should be getting for 2, 4, 7. WHERE DOES THE STOCK REGULATOR DROP PRESSURE? Thanks, Doug.