What is another word for racing motor?
Pronunciation: [ɹˈe͡ɪsɪŋ mˈə͡ʊtə] (IPA) 
There are several synonyms for the term "racing motor" which are commonly used in the automotive industry. Some of the most popular ones include "high-performance engine," "speed engine," and "performance motor." Additionally, others include "race engine," "power plant," and "hot rod engine." Such engines are usually designed to produce high power output and are often used in motorsports such as drag racing, circuit racing, and rallying. Racing motors are also characterized by their high speed, horsepower, and torque. These attributes enable them to deliver high performance and are highly coveted by car enthusiasts and professional racers alike.
