Although WCAM-2 locos have the same traction motors as the WAM-4 and WCAM-1, the power output from the WCAM-2 locos is higher than for the WAM-4 and WCAM-1 because in those models the traction motors are underfed (3900kVA transformer in contrast to the 5400kVA transformer for WCAM-2) and do not yield their potential maximum power.
I'm not sure what would happen in this case. Would be interesting to find out.