| Answer | Crossword Clue |
|---|---|
| NOISY | Like old engines |
| STEAM | Energy source in old engines |
| GTOS | Old cars with 389 engines |
| REBUILT | Like some engines |
| REBUILT | Like some auto engines |
| CARB | Dual-... (like some engines) |
| FUELINJECTED | Like most car engines |
| AIRCOOLED | Like many motorcycle engines |
| OILED | Like well-maintained engines |
| LUBED | Like smooth-running engines |
| TUNEABLE | Like pianos and automobile engines |
| TUNED | Like good pianos and engines |
