ooh, you've done it now
When that thing kicks in it'll make your eyes go big.
I think you'll need to rev it a bit more than 11K to get it into the island, that is a big compressor. The thing I didn't like, and still don't, is that the turbine is relatively small (compared to the compressor, compressor exducer 3.85", turbine inducer 2.89"), but that's my gut instinct, and I obviously haven't tried it.
With your old target I was guessing that you'd want a pr of 2.4, what are you looking at now, in the 3.5 area?
Which exhaust housing did you go for?
I'll bet that wee turbo you had a speed week looks kinda silly now
have fun, Andy