Here is my set up.I have accel 440's the S-FMU with 2.72 disk and ring / bleed valve and the dark spring. Static fp at 35psi and then when i try to lower the fp with the vac adj screw it dosent do aney thing? WTF???
And yes i have done the fpr mod on the 95 fuel rail. This dam car keeps killin o2 sensors becose i cant get the idel fp down and it runs like crap. Ok so am i just retatred or what's the deal is ths s-fmu i got crap or am i running the wrong set-up for 19lbs of boost.

can aney one can help please im gonna loose my mind tryin to finger this out.