5k rpm engine whirr...

Discussion in 'Speed Triple' started by Carter, Jun 28, 2016.

  1. Carter

    Carter Member

    May 26, 2016
    19
    8
    Brough
    Noticed it yesterday on my 2012. Was in 6th gear chugging along and had a whirring sound at 5 to 5 1/2k rpm. Goes below and above... is there a valve or intake that opens at this before I get paranoid?
     
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