Expansion Chamber

On a two-stroke engine, an expansion chamber or tuned pipe is a tuned exhaust system used to enhance its power output by improving its volumetric efficiency

Read more about Expansion Chamber:  History, How It Works

Famous quotes containing the words expansion and/or chamber:

    “We are caught up Mr. Perry on a great wave whether we will or no, a great wave of expansion and progress. All these mechanical inventions—telephones, electricity, steel bridges, horseless vehicles—they are all leading somewhere. It’s up to us to be on the inside in the forefront of progress.”
    —John Dos Passos (1896–1970)

    “A snake, with mottles rare,
    Surveyed my chamber floor,
    In feature as the worm before,
    But ringed with power.”
    —Emily Dickinson (1830–1886)