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

Could a person mount two big flywheels? Or will it interfere with the reversing engine?

I think the large flywheel would interfere with the reversing gear, however i don't see there being a problem with the non reversing models. I think the non reversing GEM model would look quite good with two of the spoked flywheels fitted, sadly it is currently out of production.