Athearn Genesis G1503 HO Scale EMD GP7u Idaho Northern & Pacific INPR 2094 DCC/Sound Era_1966 as operated to ~1954

as operated to ~1954

temperature and more

such as SP 3100

X-Maxx receives substantial aluminum upgrades in all key areas of performance: suspension

Athearn Genesis G1503 HO Scale EMD GP7u Idaho Northern & Pacific INPR 2094 DCC/Sound Era_1966 as operated to ~1954Athearn Genesis G1503 HO Scale EMD GP7u Idaho Northern & Pacific INPR 2094 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. Many railroads chose to rebuild their GP7s and GP9s for continued service. Often times, it was cheaper to do this