No Boost!

[Pimpin Dsmstyle]

So now that I got everything fixed.. or so it seems, my car will not boost! Once it gets under any sort of rpm / load ( where there should be boost) the car basically does nothing and just quits doing anything lol. It could be fuel cut, but I'm not sure yet. We are going to replace the plugs and take out the MBC since we don't have the correct adapter to make the boost gage work. Beyond that, I'm clueless. The turbo could be shot but I've never blown a turbo before so I am not sure what it would act like. The 14b has quite a bit of play side to side but nothing that I can see as far as in and out. There is also a little bit of oil on the middle section of the turbo. When I had the crazy oil leak, the car boosted like crazy. The MBC was set high and it would cut out around 5.5k RPMS but it boosted fine. This problem just occured since we took the motor out and put it back in last night.

1991 tsi AWD eagle talon turbo
Mostly stock, just exhaust and a MBC
2.0 DOHC turbo 4G63T