Radium Engineering Multi-Pump Fuel Surge Tank, Regulated (Walbro GSS342 / AEM 50-1200 / DW440) - 20-1445

Radium Engineering 20-1445 regulated multi-pump fuel surge tank (MPFST-R) for Walbro GSS342, AEM 50-1200 or DeatschWerks DW440 pumps. Pumps are not included.

• Prevents fuel starvation on vehicles with inadequate fuel tank baffling
• Accepts 1, 2 or 3 fuel pumps
• Returnless design: the built-in regulator returns low-pressure fuel into the surge tank, so no external fuel pressure regulator return line is needed
• Tool-less regulator adjustment by knob, with detents of about 1 psi each
• 360-degree swiveling vacuum reference port, 1:1 vacuum reference capable, with four interchangeable 10-32 vacuum fittings and a screw plug for constant pressure
• Pump outlet: 10AN ORB female with an 8AN male adapter preinstalled
• Overflow and supply ports: 8AN ORB female with 6AN male adapters preinstalled
• 1/8 in NPT fuel pressure port, plugged by default
• Anti-rotation high-current pump power studs. Internal wiring is rated for gasoline, ethanol and methanol
• Integrated feet for M6 or 1/4 in fasteners
• Cars without a fuel tank return port need one created

Included

• Surge tank with built-in regulator
• Ring terminals and hardware to install the pumps (pumps not included)

Fitment

• Compatible pumps: Walbro GSS342, AEM 50-1200, DeatschWerks DW440. (Source: Radium Engineering)
• Universal surge tank. Radium Engineering does not list specific vehicles. (Source: Radium Engineering)

Resources

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

Contact us if you are unsure of fitment or Size HERE