Expansion chamber.. How exactly does it work?

Discussion in '2-Stroke Engines' started by Oddzball, May 15, 2011.

  1. Oddzball

    Oddzball Member

    I was curious, think ing about making my wn exhaust actally, i have a welder.. but was wondering if i should just make a straight up pipe or something more specific?

    How is the expansion chamber exhausts designed that mae them so good?

  2. srdavo

    srdavo Active Member