A driver turns into a corner early.

Driving slower to conserve fuel. Champ Car World Series series cars can actually manipulate air/fuel levels (less fuel, more air) to run "lean" and conserve fuel.

Engine Control Unit or Black Box.

The Electronic Engine Control unit colloquially referred to as the Black Box.

The time it takes an NHRA vehicle to travel from the starting line to the finish line. Also called "e.t."

After NHRA qualifying, vehicles race two at a time, resulting in one winner from each pair. Winners continue in tournament-style competition until one remains.

The vertical end piece of a wing on Champ Car World Series.

Another term for the Black Box.

Manufacturer's improved version of rally car already homologated by FIA officials.