Hot rods are typically American cars with large engines modified for linear speed. The origin of the term "hot rod" is unclear. One explanation is that the term is a contraction of "hot roadster," meaning a roadster that was modified for speed. Another possible origin includes modifications to or replacement of the camshaft(s), sometimes known as a "stick" or "rod". A camshaft designed to produce more power is sometimes called a "hot stick" or a "hot rod". Roadsters were the cars of choice because they were light. The term became commonplace in the 1930s or 1940s as the name of a car that had been "hopped up" by modifying the engine in various ways to achieve higher performance.
The term can also apply to other items that are "suped up" for a particular purpose, such as "hot-rodded amplifier".
Famous quotes containing the words hot and/or rod:
“Deacon King was tried for violating the Sabbath, and so hot was the debate that it was referred to the church council, which ultimately decided, after long and grave debate, that the deacon had committed a work of necessity and mercy.”
—For the State of Massachusetts, U.S. public relief program (1935-1943)
“The rod and reproof give wisdom: but a child left to himself bringeth his mother to shame.”
—Bible: Hebrew Proverbs 29:15.