Wiktionary
overrev
vb. (context transitive English) To rev (an engine or vehicle) too much.
Wikipedia
OverRev
For the manga, see Over Rev!
OverRev magazine was a monthly periodical devoted to sport compact and import drag racing and street performance. Printed in an oversized, "junior tabloid" format, the magazine was distributed through a network of several hundred tuner shops, at sport compact drag racing events, and by subscription. OverRev was not sold on newsstands - instead, it was available free of charge and was supported entirely by advertising revenue. The magazine was headquartered in Santa Ana, California.
Usage examples of "overrev".
Its engines screamed as they overrevved without the load of the rotors.
He flipped the flag up and lifted off in a cyclone of overrevved rotors.