Radium Engineering Fuel Hanger Surge Tank Nissan Z/370Z Walbro GSS342 / AEM 50-1200 - 20-1820

Radium Engineering 20-1820 fuel hanger surge tank (FHST) for the Nissan Z and 370Z, for Walbro GSS342 and AEM 50-1200 fuel pumps. Pumps are not included.

• Drop-in installation, permits 1 or 2 surge pumps
• Compatible pumps: Walbro GSS342 (255 lph) or AEM 50-1200 (E85)
• Integrated 1:1 adjustable fuel pressure regulator with vacuum port
• Fuel pressure gauge and fuel starvation protection
• High current electrical hardware with stainless studs and anodized aluminum acorn nuts, anti-rotation electrical terminals
• Anodized aluminum construction with stainless steel hardware
• Gasoline, methanol and ethanol compliant, E85 compatible
• Fuel resistant tubing and ETFE insulated wiring
• Requires the OEM venturi system and an OEM module upgraded to a pump rated at least 340 lph at 40 psi

Included

• Pressure gauge
• External fuel hose and two 6AN fuel hoses
• Fittings and adapters
• Electrical fuse, relay, and wiring and hardware for one surge pump
• Four #10-32 vacuum port fittings: barbed, 3AN male, push-to-connect and vacuum plug

Fitment

• 09-20 Nissan 370Z, RH or LH drive. (Source: Radium Engineering)
• 2023+ Nissan Z, RH or LH drive. (Source: Radium Engineering)
• Chassis listed by Radium: Z34 and RZ34. (Source: Radium Engineering)

Resources

• Radium Engineering product page
• Radium installation instructions (PDF)

Contact us if you are unsure of fitment or Size HERE