Walthers Proto 920-42530 HO Scale EMD FP7 Diesel Southern Pacific SP 6456 DCC Sound Era_1972 + and fine-tune the performance of

and fine-tune the performance of your ESC right from the transmitter using an auxiliary channel on the receiver

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R203GF Receiver

AK2033 Aircraft Engine Wash

CNC machined solid billet aluminum construction

Walthers Proto 920-42530 HO Scale EMD FP7 Diesel Southern Pacific SP 6456 DCC Sound Era_1972 + and fine-tune the performance ofWalthers Proto 920 42530 HO Scale EMD FP7 Diesel Southern Pacific SP 6456 DCC Sound 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