Sputtering (take off & hard accel)

Discussion in 'Engine, Fuel and Exhaust' started by mccorkle6842, Oct 27, 2013.

  1. mccorkle6842

    mccorkle6842 New Member

    I have a 2006 Ultra Classic that has the Screamin Eagle Big Bore Kit (stage II). It came with the Screamin Eagle Pipes which were restricted in the I.D.. I recently bought and installed the Freedom Pipes which are not restricted and now at take off and hard acceleration there is a sputter. Would this make that big of a difference just switching pipes? What programmer would you recommend, since I bought the bike used not sure what is on there as far as mapping.

    Leaving for Lone Star so would like to make sure its nothing major or to be concerned about.

    thanks in advance.
  2. Jack Klarich

    Jack Klarich Guest

    Harley Davidson Forums Have a look here:s