MCLAREN FRONT WING

Mclaren’s older version of the front wing had a seven-element inboard section. As of Austin, it has added another two short slot gaps (yellow), making the inboard section into a nineelement inboard version.

The inboard section, and how aggressive it is, determines the airflow through to the bargeboards and the leading edge of the underfloor. It is the area that is sometimes called the ‘Y250 vortex’.

When you have an area so vitally important to the aerodynamic function of so many parts, airflow consistency is the name of the game. You might have to give up a little front-wing downforce to achieve this, but you will have more overall downforce and a more consistent aerodynamic platform. This, in turn, will give the driver more confidence.