Scale Trains has announced a second run of their “big blow” N scale Union Pacific turbine units including unit #30 that had unique piping on the roof. These highly detailed models are available in both standard DC and DCC/Sound units with LokSound Select decoders. This is arguably the most detailed N scale locomotives produced and the attention to detail shows.  Check out the Scale Trains website for more information and to get in on the pre-order HERE.