Does anyone know what the fuel pressure should be on an 87 gt? As I've said in my last post, mine is running real rich due to the bigger cam someone put in it and the fact that the m.a.p sensor cant compensate for it. Its getting between 5 and 6 mpg. If I put a fuel pump with about 20 lbs of pressure, would it help the car run less rix? Or if I put a fuel pressure regulator on it, would that help? If so, does anyone know about how much fuel pressure regulators go for? People have told me that a mass air flow conversion would help, but I'm trying to see if there are any less expensive ways.
Tom
Tom