Athearn Genesis G82356 HO Scale EMD GP7 Pennsylvania PRR 8584 DCC & Sound HO Scale Vehicles Officially licensed by BFGoodrich

Officially licensed by BFGoodrich

THROTTLE SPEED:

was literally the arsenal of democracies

battery temperature

aluminum chassis

Athearn Genesis G82356 HO Scale EMD GP7 Pennsylvania PRR 8584 DCC & Sound HO Scale Vehicles Officially licensed by BFGoodrichAthearn Genesis G82356 HO Scale EMD GP7 Pennsylvania PRR 8584 DCC & Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the