Athearn Genesis G82357 HO Scale EMD GP7 Pennsylvania PRR 8587 DCC & Sound Theme_Friends these discs rotate counterclockwise—did you

these discs rotate counterclockwise—did you know that before standardization

Spektrum SPMXSE1040RX Firma 40Amp Brushed 2-1 SMART ESC and Receiver

Gear driven

Anti-Beam Shield

Connector Type: 5mm High Power Bullet

Athearn Genesis G82357 HO Scale EMD GP7 Pennsylvania PRR 8587 DCC & Sound Theme_Friends these discs rotate counterclockwise—did youAthearn Genesis G82357 HO Scale EMD GP7 Pennsylvania PRR 8587 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