Is that standard?
Ours in on similar mileage and has a few noticable flatspots. The reading is fair imho, if not a little disappointing. Unless you had a run from almost new to compare its hard to know if thats mileage or just what it was putting out, a few years ago early ones were doing little more than 150hp! A guy on ffoc i think spent a fortune on his pulleys, remap etc... to only gain something like 1.7hp over standard quoted figures.

Above all else the remap makes them more lively and driveable by all accounts.