what pump pressure is needed??

[travellinbob]

Hi everyone, just looking around for a good out of tank electric fuel pump for my 12a turbo. I am only running a turbo II turbo and 4 55occ injectors so what sort of fuel pressure should I be looking for from my pump???
 the main reason I ask is because all the ones I see for sale come with a rating of between 3bar and 6bar.  Of course i am running a regulator.
  cheers, michael.

[antnicuk]

base presure should be about 43 psi, plus the regulator raising it by what whatever boost you run, ie, 15 psi of boost, your pump should be able to produce at least 58 psi.