expert advice needed?
 

I got a merkur garrett t3 tb0344 turbo with an internal wastegate does anybody know the stock setting psi? I have a b18c form japan with stock internal i want it for a daily driver I heard 7 to 8 psi is an ok range also heard that the internal wastegate on that turbo is 10psi is this true? can I lower it or check to see? please help is this turbo ok for my project I want mor bottom to mid range power whatdo u think?