Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Stoker - I was considering the second option of switching the whole boiler/firebox/smokestack-base between the two engines so I could see how well the Style 75 runs on 110 Volts. [It appears that 6 nuts & screws and the steam line is all that needs to be removed?]
The ultimate goal was to set up one of the engines to drive a small set of little generators. If I understand correctly, in theory, the 75 has a bit more power, but the 70 has more RPM’s.