When the FIA announced the four cylinder, turbocharged engine formula, the former manager of Jacque Villeneuve who built the BAR team for Villeneuve, Craig Pollock announced the formation of a new venture called PURE which stood for Propulsion Universelle et Recuperation d’Energie (Universal propulsion and Recuperation of Energy) to provide inexpensive engines along with new KERS for customers who could not afford expensive engines.  But in the last week that engine formula has been given up for a V6 engine, but Pollock insists that the PURE project is still on and has made a change of direction towards the design and production of V6 turbo charged engines as required by the new rules.  Needless to say he has expressed disgust at the way in which the whole engine formula episode has been handled.