need to set fuel pressure for turbowagon!

[turbowagon92]

yeah,i am installing reprogrammed ecu(p28)on my t4 turbo h22a1 accordwagon and need to set my aem adjustable fuel pressure regulator.what should i set it too? 720cc injectors- t4- t61 turbo- 255lph forced induction fuel pump- aem fuel rail- b&m fuel pressure gauge-

 

[formby]

stock psi is fine
adj for injectors in the chip program