Atlas 40005631 N Scale EMD GP38 Rock Island Rail 4310 with DCC & Sound TRAXX 6 Big Block engine is

6 Big Block engine is designed for one thing and one thing only - huge amounts of horsepower

Compatible Spektrum™ receiver

pocketable size

It comes equipped with Code 100 nickel silver Atlas Snap Track with realistically spaced brown bridge ties

but this order for 80 cars in 1978 was the largest

Atlas 40005631 N Scale EMD GP38 Rock Island Rail 4310 with DCC & Sound TRAXX 6 Big Block engine isAtlas 40005631 N Scale EMD GP38 Rock Island Rail 4310 with DCC & Sound Atlas' high quality N Scale locomotive is modeled after Electro Motive Division's 2000 horsepower GP 38 diesel introduced in the late 1960s and built through the early 1970s and is still in service today throughout North America. The GP 38 is usually identified by its two radiator fans located on top of the long hood and two small exhaust stacks. The GP 40 was produced the Electro