- Domain
- Power unit
- Era
- Timeless
How rich or lean the engine is run: a richer mixture gives more power but burns more fuel, a leaner one saves it. Drivers are often told to change it by radio.
More in Power unit
- Control electronics
- Derating
- Energy deployment
- Energy Store
- Engine freeze
- Engine mode
- ERS (Energy Recovery System)
- Exhaust
- Fuel flow limit
- Harvesting
- Hybrid
- Internal combustion engine (ICE)
- MGU-H (Motor Generator Unit — Heat)
- MGU-K (Motor Generator Unit — Kinetic)
- Overtake mode
- Power unit
- Sustainable fuel
- Token system
- Turbocharger
A formation lap is the slow lap to the grid that warms the tyres before the lights go out.