What is another word for valve-in-head engine?
Pronunciation: [vˈalvɪnhˈɛd ˈɛnd͡ʒɪn] (IPA) 
Valve-in-head engines are also known as overhead valve engines, pushrod engines, or OHV engines. These synonyms all refer to the internal design of the engine, which places the valves above the combustion chamber. This design allows for greater efficiency and power compared to earlier engine designs. Other synonyms for valve-in-head engines include cam-in-block engines and flathead engines. However, these designs are outdated and have been replaced by more advanced and efficient engine designs. The valve-in-head engine is commonly used in cars, trucks, and other vehicles, making it an essential component of modern transportation.
