well i ran a new fuel line from the bottom of my fuel tank with filter and pump then to front of car with another filter and then the fuel reg and used my old fuel line as a return and i have my fuel reg vacum to my manifold and that did nothing it wouldnt give it enuff fuel so i had to adjust the reg the screw all the way in for it to b driveable and i checked it with a fuel pressure guage and its running at 15 psi all the time

but still leaning out under boost