Last summer, we saw an old vw bug with a 2.3T ford in it and it ran 10's.
my buddy has had a few of the turbo coupes, on the stock IHI turbo you can boost them to 18psi no problem, and if you switch it out for the older style T3 20+ psi is available. This was done on his last one with a $48 manual boost valve that took us about 30 minutes to put in.