Let's break away from the boring numbers and go into the fun stuff. Everyone loves a nice little "vroom-vroom" from their car every once in a while. But one can only go so far when revving their engine. What is the maximum speed of an internal combustion engine called?
Answer Redline
The redline is called redline because the maximum speed of your engine is marked by, well, a red line on the tachometer which shows an engine's revolutions per minute. It is the maximum speed at which an engine can work without damage.
Asked by Vasilii Kulev · Last updated 5 years ago · 2.5K views · SOURCE
-thumb.jpg)
