@barit1
Yes, the certified temp for continuous use is 800 degrees (for starting and transients there are other limits).
I've tried to find some more technical data on the engine, but since the engine is not in use that much at this time, it's not easy
any help, from anyone, would be greatly appreciated
@autoflight
Regardless of the temperature, the SHP in TO mode should always be the same. TO mode is a specific power rating. We don't use flex/derated/etc. power settings.
@Chadzat
I suspect that can't be the reason, since at any temperature the GA limit is 800 degrees. If it were to fail in GA power, the temp differences would be even greater as opposed to TO power.