http://www.articlealley.com en-us editorial@articlealley.com David's Fuel Catalysts market the 'Doring Fuel Catalyst" which is a fuel saving devise. Are you aware that the new Lead Replacement Petrol or 'LRP' has now either - Phosphorous, Potassium or Manganese at approximately thirty parts per million to replace ... http://www.articlealley.com/article_65492_31.html 22nd June 2006