Misfit400ex
03-01-2008, 09:07 PM
im not sure how to describe it best, except to say, take an empty soda can and put it to your lips and raspberry it, that metallic aluminum vibratey sound, i think (and hope) its from my aluminum air ducts, as i dont hear it at idle, at low rpms' only at high rpm's do i hear it, is it just the airvent's vibrating from the higher rpms? (please tell me yes) i can get a video of it tomorrow so you can hear the sound.