Spanky and Alfalfa have added rocket propulsion to their soapbox racer which they'll be racing in the Kidmobile Race Classic later in the day. Butch sabotages their plans by alerting the dogcatcher to Whiskers, the gang's dog, who is soon taken to the pound. Butch and Woim also reverse the supercharger on the vehicle. Needing three dollars to rescue Whiskers, the gang must win this race.
