I recently got an engine that came with a "Dummy Plug". Now, I heard it can make your engine go faster. Is this all it can do, or can it make other changes to engine performance?
~Cprail43
Take the dummy plug out and see how fast you engine will go!:sly:
Hint: It won't even move!
All the dummy plug does is connect the pins from power to motor and lights! Without it there won't be any connection.
You take the dummy plug out when you want to install a DCC decoder!
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