The 'mind-blowing' barometer F1 teams face in Japan
Aston Martin performance director Tom McCullough believes the upcoming Japanese Grand Prix will provide a good indicator on how much its performance has improved over the winter.
![The 'mind-blowing' barometer F1 teams face in Japan](https://cdn.racingnews365.com/_1800x945_crop_center-center_75_none/XPB_1171359_HiRes_2023-04-14-113553_abkk.jpg?v=1711544298)
This is another headline indexed and brought to you by the AUTOMUNDO website.