Radium FCST Fuel Cell Surge Tank Suit Walbro GSS342/AEM 50-1200 (No Pumps Inc)To complete a fuel cell with a FCST other accessories will be required, see below: BACKGROUND Since 2010, external Radium Engineering fuel surge tanks have been an excellent way to eliminate fuel starvation that occurs in racing. To simplify plumbing and packaging, in 2013 Radium Engineering introduced the first generation Fuel Cell Surge Tank (FCST) to the competition vehicle market. It quickly became the preferred fuel system for professional