Athearn Genesis G82723 HO Scale EMD GP9 Union Pacific UP 149 DC Wire Cutters It is also nice to

It is also nice to have a full set of spare tires like this so that you can easily switch tires for whatever surface you are running on

The two faced-off in match races that raged over a period of about 3 years

Both units shared the same EMD road-switcher style body that was introduced with the GP35 in 1963

0" (279mm)

Athearn Genesis G82723 HO Scale EMD GP9 Union Pacific UP 149 DC Wire Cutters It is also nice toAthearn Genesis G82723 HO Scale EMD GP9 Union Pacific UP 149 DC 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 last GP7s.