Planning Taglioni and Desmosedici edit to Desmoquattro article

Fabio Taglioni, the designer of earlier Ducati v-twins, had experimented with four-valve heads, but stuck to his 80-degree included valve angle, not realizing that a much lower included valve angle was needed for the benefits of the layout to become apparent.[1]

^^gives context for who Talgioni was

The Ducati Desmosedici RR is a presold batch of V4 race replicas. The 989cc Desmosedici engine is unique among production Ducati models for its use of gear-driven camshafts.[2]

^^ gives more information on how the engine differs from previous models

  1. ^ www.ducati.com, Ducati Motor Holding -. "Ducati Fabio Taglioni: a legend". www.ducati.com. Retrieved 2017-10-02.
  2. ^ www.ducati.com, Ducati Motor Holding -. "Ducati". www.ducati.com. Retrieved 2017-10-02.