Quote... Can anyone quote me the power loss for full power with carb. heat on?
Well maybe not in terms of BHP, but on the Power Check, done at 1700 rpm it gives an rpm drop of 75rpm.
So my guess would be a drop of 100 rpm at full throttle, say 2500 down to 2400rpm. ( -4%.)
btw... Why are you using full power, are you in the climb?