Yeah, this is one of that unrealistic speed that my ship can do, one of the worst case is my destroyer, DD-025 (025 class) Hamakaze Class Torpedo Destroyer, this thing is ridiculously fast, ridiculously dangerous and with the refit of new arnament this thing is a hell of a threat, you might ask "what's special from it? It has torpedoes, it has guns and yes it has speed but what makes it so special?"
Well Tovarich, this thing have 2x triple 533mm torpedo tube, 5 inch main gun (sadly only one) but its most special thing is its ridiculous speed, this thing can goes up to 150km/h or 72 knots which is very-very quick despite only having one Double Geared Turboshaft Engine, maybe that's why its loud, quicc and hard to control, another weird thing is my Scranton Class Torpedo Heavy Cruiser (why did i make most of my ships a torpedoboat...), this thing can get up to 36 knots which is good for an Armored Cruiser that might or might not be designed based off Kitakami Class, have 9x 9-inch 45 cal. Main gun and an awful lot of torpedo tubes, most of them underwater, 5 on board, 3 on each side, and 6 on the bow making a total of 17 torpedo launcher on board which is crazy, even more crazy they all carry 533mm electric torpedo, thanks to its Geared Steam Turbine with Forced Draft Boilers that can produce 45hp per tonne it can be sailed up to 36kn which is impressive for ships of its size
@TitanIncorporated and already succeed with speed of 927km/h
@TitanIncorporated I have tried, it goes light speed, and currently im trying to make my destroyer to sail at 560km/h stable
I just remembered the Marriana class which has 66mph [GS] of speed
Aircraft Carriers with such speed like that will most likely fall off from the carrier