done a bit of searching re fuel rail psi & cant come up with the awnser im looking for, ive just installed my walbro pump, Malpassi fuel reg and 380 injectors i was looking for the stock rail psi of the 3.5 or 3.8 if different to suit the injectors?

just looking to have it drivable while i look to get it tuned, mods are in my profile about me

Cheers Pete