LOST IN SAIGON said :
Boeing aircraft already have "Override" switches.
There are two switches labeled "EEC". (Electronic Engine Control)
If you turn off EEC you will get all the power you want and will over temp the engines if you firewall the power levers.
As far I know on T7, you can only switch EEC to Alternate modes ( soft and hard )
In both cases , you keep overspeed protection ( N1 ) but you loose overboost protection ( overthrust ) . Can help anyway !