Less than ideal injectors/nozzles can affect EGT and smoke output, but should not be the cause of a low boost condition.
If you pressure test on the atmo, I would just get a big PVC cap and thread an air fitting into the middle of it. Be SUPER careful though because even with 10psi if that thing pops off there its going halfway to the moon :thumb:
So looks like my intercooler has a nice big hole in. Pressure I've to 7 psi and you can hear/feel air rushing out.
I can't tell exactly where it is but it is right down by the driver side connection, where the end caps are welded on. Damn.
Going to see if I can glob some rtv on it for the time being until a new one shows up. Atleast I have 1 boost leak fixed, still going to the track wednesday regardless to see if it will click of a 10.9