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Injector Voltage Ratings?

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Anyone know the voltage rating capacity of the 6.7 injector and 5.9 injector?


I believe the injector drivers work on PWM and I’m assuming peak and hold with the 5.9 peak at approximately 90V and the 6.7 peak at approximately 50V.  The 5.9 runs a lower current and the 6.7 runs a higher current.  This correct?


I’m curious if the injector solenoids for the 6.7 have the insulation to withstand the higher peak voltages the 5.9 ecm puts out and not have insulation breakdown or if they can’t withstand the higher peak voltages and run on borrowed time. 

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