sick idea

Discussion in 'Performance Mods' started by Bikeuser, Aug 17, 2008.

  1. Bikeuser

    Bikeuser Member

    Howabout using aluminum baseball bats as tuned pipe chambers. discuss

  2. TwoWalks

    TwoWalks Member

    First I would need "Bats in my belfry" :grin:

    No idea but it sounds interesting
  3. I like the idea.....since my involvement with these motorized bikes I find myself looking at things in a different light too!

  4. s_beaudry

    s_beaudry Member

    Backkpressure may become a problem with using a larger sized diameter exhaust I am thinking...
  5. mnbiker

    mnbiker Guest

    well a piwee one would be perfect my friends pocketbike has an expansion chamber about the sixe of a baseball bat.
  6. mikaleno

    mikaleno Member

    It certainly would be a lot cheaper than buying an expansion chamber from some cycle shop and fitting it. You could cut & weld it up to size. The inside diameter has to be the right size for the displacement, it's a mathematical equation.

    I like this idea!
    Last edited: Aug 21, 2008