Fuel Hanger Surge Tank for Nissan 370Z Walbro GSS342 AEM 50-1200 Radium Engineering - USA-RAD-20-1820 - COMPATIBILITY 2009-2020 Nissan 370Z (RH or LH Drive) OVERVIEW The Radium Engineering FHST (fuel hanger surge tank) is the ultimate solution for fuel starvation issues in the Nissan Z34 chassis. Due to the saddle-bag style OEM fuel tank and insufficient baffling, fuel starvation is common when the vehicle is driven aggressively, such as on a track. This results in unstable fuel pressure and possible engine damage from running too lean. A stand-alone surge tank is an excellent device for eliminating fuel starvation issues. But installing a stand-alone FST is difficult in the 370Z due to the open-cabin design, and lack of a firewall between the driver and the rear of the vehicle. So Radium Engineering chose to create a fully functional fuel surge tank INSIDE the OEM tank. The Radium FHST can be used with 1 or 2 aftermarket pumps and supplies 1: 1 regulated fuel to the engine. No grinding, bending, or modification of the vehicle's sheet metal is required. Furthermore the system is compatible with alternative fuels such as E85. Features-Drop-In Installation-Permits 1 or 2 Surge Pumps -Integrated 1: 1 Adjustable Fuel Pressure Regulator-Fuel Pressure Gauge-Fuel Starvation Protection-High Current Electrical Hardware-Compatibility with Popular Fuel Pumps-Anodized Aluminum Construction-Gasoline, Methanol, and Ethanol Compliant-Fuel Resistant Tubing and Wiring-Stainless Steel Hardware PUMP COMPATIBILITY Brushed and brushless fuel pump options are available for the FHST. The system is suited, but not limited, to the following fuel pumps: 20-1820-00Walbro GSS342 255lph AEM 50-1200 E8520-1821-00Ti Automotive BKS1001 (brushless)20-1822-00Walbro F90000267 E85Walbro F90000274 E85Walbro F90000285 E85 INCLUDED The comprehensive kit includes all parts necessary to complete the installation including a pressure gauge, external fuel hose, fittings, electrical fuse, relay, etc. The user must purchase fuel pumps separately. NO PUMPS INCLUDED Instruction PDF