That's why I mentioned 'currently running' :D
And looks like WDP3AM is an actual working class of locos, but only a few locos were modified. I had asked an ex-GOC shed member regarding the MPS of their famous toasters and he mentioned that some unmarked locos ( as in, still marked as WDP3A) were capable of 160kmph.
If we are mentioning WAP3, then we shouldn't forget WDM4, the 'original' high speed loco on IR, capable of 145 kmph!