Got a problem hope somebody can help?

Currently running 2wd sapphire cos, 7.4:1 compression, ported head, BD10's, ARP stud and nut kit, Turbo Technics stage 3 T34 with .55 housing, 34 Actuator, pace RS500 spec intercooler and Grey injectors.

Previously after live map running 2 bar but since been told over speeding and damaging turbo.

What is the safe boost limit to run on this specification as i have dropped it to 24 PSI?