Sauber to add 'important' Imola upgrades to cure F1 pitstop woes

The Hinwil-based outfit has yet to score points this season with the pack seemingly split between the top five and bottom five teams, though Haas and RB have breached the top 10.Whilst Zhou Guanyu and Valtteri Bottas have shown glimpses of form behind the wheel, their efforts have largely been hampered by persistent issues at pitstops linked to new equipment introduced over the winter.With ...Keep reading