My Lionel 1666 has a almost silent mechanical E unit!

[philo426]

My 1666 has an almost silent mechanical E unit and runs and pulls very well! 

[Flintlock76]

Yeah, isn't that odd?  I've got a 2065 with an E-unit that's almost silent and then I've got other post-wars with E-units you can hear across the room.

Hey, as long as they work, right? 

[philo426]

Yes the Sante Fe Warbonnets buzz like a chain saw!They work just fine though.