You can use machine boxes with pump covers to move steam into the turbine. iirc, it's 2.2 Railcraft 36HP boilers to power one GT steam turbine. To get that much steam into it, you can connect liquiducts to GT tesseracts (sorry, don't have a link for the tesseracts).how can I use the railcraft boilers steam to power this monster? I cant figure out a way to transport that much steam