pimp my bike

Discussion in 'Performance Mods' started by jrowse, Jul 17, 2012.

  1. jrowse

    jrowse New Member

    i'm wanting to do a few mods to my bike, a 48cc grubee 2 stroke.
    i'm kinda on the fence as to adding a reed valve or boost bottle and weather i should change exhaust or maybe cut a little off the baffle or even mess with a new CDI ?

    Any Thoughts ?

  2. wheelbender6

    wheelbender6 Well-Known Member

    With a two stroke, start off with an expansion chamber exhaust. it's the best bang for the buck.
  3. jrowse

    jrowse New Member

    Ordered the expansion chamber exhaust and new air filter. Still wondering what i can do about the temp loss of power after running fast on hot days.:sweatdrop: it did it to me again today with the new spark plug:veryangry: