gdogg371 wrote: ↑12 May 2018, 03:38
So of this mythical, wonder upgrade Mclaren have been promising since testing, what percentage does the new nose represent? Are we expecting new bargeboards, sidepods etc, or is the nose all we have been hanging on for?
Apart from the nose:
The turning vanes under the nose are new.
The outer sections of the barge boards by the floor and the turning vanes on the outsides of the sidepods are different.
The central section of the diffuser also has a different profile (narrower) and maybe the diffuser throat has a different angle but we can't tell that much.
There are probably many revised internal parts for smoother airflow under the skin.
The new nose seems to create some of its own downforce allowing the lower downforce front wing to be used which helps airflow to the rear of the car.
They are using a new fuel that is supposed to provide more power.
In total I think that is actually quite a substantial upgrade and doesn't include what suspension changes will be made to adapt to the new aero...going as far as running slightly different rake levels.