Fast forward.
Some including myself have seen T34.48 do over 400bhp and 400lbft. Its all down to the mapping and a shit load of boost. My turbo has the cutback blades to aid airflow to gain that power with a slight gain in lag.
Turbo has done approx 8k and is still ok. Engine is standard apart from headgasket and is on 94k.
Thanks to MSD for a very quick car.