not boosting anymore?!

[grnkouki]

like the title states....... running a rb20 with a rb25 stock turbo (i bought the vehicle with this set-up), it was/is running on 11 psi.

The situation: came home from work today and i may have pulled into the drive way a little more hot than normal, i heard a little thud along with a slight scrap sound. After that happened the turbo stopped boosting the way it was 15 minutes prior.

I noticed when I'm at a dead stop and I take off, in 1st gear obviously, my gauge stays on the vac side until about ~4500 rpm the it "starts" to build some. I'll continue as normal switching to 2nd vac goes to about ~25-30, I give it throttle and builds boost a sight bit quicker but not to. PLEASE HELP!

If the intercooler might have gotten cracked .. is there a way to go about pressure testing it?

[grnkouki]

http://www.youtube.com/watch?v=3CenXLtcq5o

http://www.youtube.com/watch?v=Gp8nvDm57Ts

these are some quick incab videos i did to kind of illustrate my situation

[brokeded]

either you lost a hose........or you locked up your turbo......either way, it should be easy to figure out, just open up the hood........