I received a MTH FA A unit that only has the whistle and bell. It is a conventional engine off the Z500. It is not much but showed me how strong it can run.
Would I be wasting good money to look into putting a PS2 System into this engine? I would think to like the power option to lash up with my AA as two powered units with 4 motors total on a tether.
That is where I am stumped. The A unit does not have a tether at all. Does this mean my idea to upgrade it to PS2 sunk?