Hey guys I have a 1986 5.0 (with efi). Anyways i bought the car with the issue of it running rich and I'm still having that issue. Come to find out its pushing 55 psi of fuel pressure at the rail. The car currently has stock injectors but I found 30lb/hr injectors in the back of the car. Long story short what's the fuel pressure I need (i think 38-40...?) And how do I get it there? TLTR Fuel pressure too high how do I lower it to correct pressure.