If it's your vehicle, take it to a Mack dealer - they have the control boxes to adjust the engine controls. Otherwise, you won't be able to - the governing of the vehicle is done via the computerised motor controls.
It has no governor. Speed is computer controlled.
You don't disable it. You get a new one. You can buy aftermarket computers that change the speed limiter. Or you can be cheep and buy one from a totaled police interceptor from the junk yard.
The speed controls are programmed into the engine ECM. The only way to disable them is to have the ECM settings adjusted.
You do not, this is regulated by the ECM. The car's top speed is 108mph.
You don't. It's encoded into the PCM.
Unplug all the transmission elctrical socket..
You have to change the parameters in the engine ECM.
By changing the parameters in the engine ECM.
Have you tried turning it off and on again
you dont without a tuner
It's an electronically controlled engine, and the speed governor is programmed into the ECM.
By changing those parameters in the engine ECM.