Looking at the parts fiche from World of Triumph, the first generation 955 Daytonas and Speed Triples used the same camshafts.
So, according to everything that I've been told, they should fit in your 885 engine.
I bought cams from a 2001 Speed Triple for my TBS. 38 teeth on the cam gear.
As far as the hp and torque numbers? I don't know. I haven't done it yet.
I'm getting parts together:
I've been told I should be able to squeeze out close to 90 HP at the rear wheel with what I'm going to do. We'll see....
2002 Sprint St, RaceTech Springs and GVE, Reworked Shock, Raised Rearsets!
Zero Gravity DB Windscreen, CF Tankpad, 18T Front Sprocket, Fuel Pressure Regulator Mod
Quick Turn Throttle Mod, Michelin PR3, CF TOR, Corbin Seat, Luggage Rack