missing washer

  1. H

    07 GTX Missing a washer on supercharger.

    I have a 07 GTX ltd. I noticed the ski would only rev to 6400 rpm at about 55 mph or so. It is mostly ridden by my mother. saying this she rides very slow about 40 at the most. Im not sure how long it has been missing the washer. It has 58 hrs on it. I purchased it 3 months ago with 45 hrs on...