According to this thread, Kara DPS Per Class, DPS in Kara should be doing a minimum of 400 DPS on boss fights. If a DPS class is doing less than 600 DPS, they need gear or are doing CC/off healing/providing other utility. When DPSers are done Kara, they should be pulling in 800+ DPS. A lot depends on the fight and what other utility DPSers are providing.
On one of my hunter’s few dungeon runs she hit 500ish DPS on some fights and averaged 400ish? I have a ways to go with getting her ready.
*edit* my hunter was averaging 500ish DPS and hitting 530ish at times.
I seem to be consistently getting high 750 dps on boss fights tonight.