| Answer | Crossword Clue |
|---|---|
| CAM | Rotor in a motor |
| VESPA | Big name in motor scooters |
| ETHYL | Lead compound in some motor fuels. |
| OCTANES | Anti-knock elements in motor fuel. |
| VESPA | Motor-scooter name that means "wasp" in Italian |
| AUTO | United ... Workers (group recognized by the Ford Motor Company in 1941) |
