The FB-2 had several upgrades over the FB-1s including an improved 1600-HSP Model 244 engine. Also, a lengthened car body allowed the addition of a steam generator in the A unit for passenger service. Bachmann is pleased to offer the FB-2 with all new tooling in this DCC-ready model. DCC sound-equipped models are also available. It is a perfect match for a consist with our FA2s. Factory-installed 8-pin socket ready for DCC decoder installation of your choice.