Walthers Proto 920-49513 HO Scale EMD FP7/F7B Diesel Amtrak Phase I AMTK 121/164 N Structures rural America

rural America

Twelve 20" Radius MagneLock curves

Carbon Fiber Motor Plate

Increments of 1/8 of an inch

Walthers Proto 920-49513 HO Scale EMD FP7/F7B Diesel Amtrak Phase I AMTK 121/164 N Structures rural AmericaWalthers Proto 920 49513 HO Scale EMD FP7 F7B Diesel Amtrak Phase I AMTK 121 164 Providing enough steam to power train heat and some air conditioning systems on postwar trains taxed the standard water supply of EMD F units set up for passenger service, prompting EMD to rollout the new FP7 in 1949. Though outwardly similar, FP7s were actually four feet longer to accommodate bigger water tanks with a capacity of 950 US gallons. Standard passenger power