That's about what I've ran as well, my best 60' was a 2.0 though. I can't seem to get a decent launch on the stock tires. However, I am not a drag racer by any means. I go for fun.
I did.
FBO 93 Oct - 300whp/380tq
FBO 93 Oct w/Meth - 350whp/415tq
Never had a baseline done with my car, but another EBM on the same dyno put down around 250whp stock.
I can't speak for everyone, but my stock turbo numbers are:
FBO, 93oct - 300whp/380tq
FBO, 93oct w/Meth - 350whp/415tq
Cars runs great and seems very safe.