max boost on a t3/t4 turbo with stock internals

[overboostwill]

stock internals uprgaded fuel pump , re chipped ecu ,afc an upgraded intercooler front mount

[bentvalves]

where did you get the "chip"

they should be able to tell you what boost to run safely.

be careful if you dont have wideband o2!

[mbmbmb23]

Not very much with stock injectors and fuel pressure regulator....mabye 225 hp?

[r34 gtr]

GAH! I'm sure this has been covered. Its the same as any other turbo until youve upgraded the whole fuel system amd have a good method of tuning it. Go buy a wideband and find out for yourself.

[NUT-CSE]

I made 248hp at the wheels and injectors were at 100% and that was with a hi-mounted T61 on 10psi.