1980's Tyco HO Scale Slot Car Race Track Set. Does it still work? #Tyco #slotcars

Pulled my Tyco slot car track set out of a closet to see if it still ran. I've had the set since the early 80's, and the last time I remember running it was in the 90's. These are the original cars, even though they don't match the box cover. They were both oiled before I tried to run them.