Related Clues:
- RPM indicator
- Dashboard device
- Auto part you shouldn't tamper with
- Dial for rpm
- You'll travel far before it turns over
- Speed of rotation measurer, briefly
- Dash dial
- Dashboard dial, for short
- Dash gauge, briefly
- Dashboard dial
- Dashboard gauge
- Auto gauge
- Engine measurement device
- Rotation-speed gauge, for short
- Part of many a dash