rev up

US /rev ʌp/
UK /rev ʌp/
"rev up" picture
1.

revolucionar, impulsar

to increase the speed of an engine or to make something more active or exciting

:
The driver revved up the engine before speeding off.
El conductor revolucionó el motor antes de salir a toda velocidad.
We need to rev up our marketing efforts to reach more customers.
Necesitamos impulsar nuestros esfuerzos de marketing para llegar a más clientes.