Fox Valley Models 10182 N Scale EMD SD70ACe Union Pacific UP 8637 LokSound Miss Geico and Serious Speed

and Serious Speed

Output controls flasher

the engine type had to be chanded from HL210 to HL230

the GP40-2 has worked main line freights

Fox Valley Models 10182 N Scale EMD SD70ACe Union Pacific UP 8637 LokSound Miss Geico and Serious SpeedFox Valley Models 10182 N Scale EMD SD70ACe Union Pacific UP 8637 LokSound The SD70 series of locomotives were introduced by Electro Motive in 1992. This was an attempt to regain market share from General Electric, the dominant locomotive builder at the time. GE continued to advance locomotive design from the Dash 9 series, into the AC4400 and current ES44 and ET44 series GEVOs. EMDs answer was the SD70 (spartan cab) and SD70M (wide cab) models