Go full steam

Go full steam ahead / Go hell-bent for leather


Andare a tutto vapore

Andare a tutta forza


Meanings
At full speed

Examples
Our proposal has been approved but time is tight, so we have to go full steam ahead to get the job finished on schedule
La nostra proposta รจ stata approvata, ma i tempi sono ristretti, quindi dobbiamo andare a tutto vapore per completare il lavoro secondo programma

Origin
Full steam, referred to a steam engine, means that a boiler has reached maximum pressure.