We'd ususaly run the engines at max torque in cruise, 96% at low alt in winter, and lower as you climb or when its warmer, usualy keeping the ITT around 720-740 C. You'd usualy get around 240-260 TAS
. Vmo was 243 IRC, but you only saw that in a decent (h/s decent was 1000 fpm untill you appraoch Vmo, reduce to 700 fpm, then ride the barber pole on down). Not so sure about fuel flow, but I wan to say around 800-1000 lbs/hr/side around 10-15,000'. These are my best recollections as most of my time was in teh -100, and I don't currently fly either.