Black90notch

Ok so I'm pretty sure my regulator is shot. Can't get into it at all without it choking up and supudering. Feels like it wants to stall at idol.
H/c/I 5spd 255 pump with 24# injectors. Ive looked into getting a new regulator but don't know what psi I need to be at. Some are at 45, other adj from 35-65.
Any input would be great

mrz2207

Should be about 42psi with vacuum unhooked. 38-39 psi are also good to if you get that. it could be a bad fuel pump if you get low pressures and bad regulator if you get too high.