Max Output?

[etg]

I am about to get my engine back from the shop from getting a stock rebuild. It's a 350 block with a mild rebuild meaning it should only be to factory specs...i think. What kinda hp can I expect out of this, I understsand its contingent upon other parts but what is the max for the engine itself? I was asking and my friends say its about 225, and i just wanted to make sure. I might pic a different tranny if it is significantly higher.