Our current project being built is a 2005 Dodge Ram 2500 series truck with a 5.7L 24 valve Cummins Turbo Diesel . This will be a little more sophisticated  system because of the high operating pressure. It will still use an electric heating element system,but will included 2 internal heating elements. The truck currently is run on a WVO/DIESEL blend which I have been operating for the past two years with almost no trouble( one fuel filter blockage and up to 80% WVO in summer months).