Hi guys I'll be most likely installing my BMP Adjsutable fuell pressure regulator along with some 19lb mustnag injectors early next week. I got the regulator used and have no instructions. So what I need to know is what the diffrent hose hose hook ups are for. There is one right under the vaume line then one coming out the side of the unit opposite the guage. I'm guesing that the line under the vacume hook up is to run to the fuel rail but I want to make sure my guese is correct before I install it.
