What is the maximum allowable ITT during a full throttle operation?

The maximum allowable Interstage Turbine Temperature (ITT) during full throttle operation is 820 degrees Celsius. This limit is established to ensure the safe and efficient operation of the engine, preventing damage that could occur from prolonged exposure to temperatures that exceed this threshold. Operating at or above the specified maximum could lead to engine failure, reduced component life, and adverse effects on the engine's performance.

When managing engine performance in the T-6A, pilots must adhere to these temperature limits strictly. Exceeding the 820 degrees Celsius limit indicates a state of potential risk to the engine integrity and necessitates immediate corrective actions, such as reducing power to lower the ITT back within prescribed limits.