I thought I remembered reading on here that the stock fpr is adjustable. I just replaced my fuel pump with a bosch 044 fuel pump, and now my pressure is up around 65-68 psi. All my tuning is messed up now, but if I could turn it down a little it might get back into line.

Is it an allen or torx or small flat head, and do you just go through the vac line nipple?

Thanks