Related Clues:
- Test or the object thereof
- Detroit pistons' home
- Make fast circles round tunnel's entrance — move quickly!
- Motor concluding greening process
- Car - engine
- Engine - relating to movement
- Car - car's engine
- Machine supplying power
- Drive to see overgrown heath around Tipperary first
- (Transport using) engine
- '___ Inn! What's your price per night?' (misheard 'Sister Christian' lyric)
- Turbine, e.g
- Internal-combustion engine
- Porsche propeller
- Gene in convertible for a start?