Radium Engineering Multi-Pump Fuel Surge Tank (MPFST) for Walbro F90000267/274/285 (Pumps Not Included) - 20-1442

Radium Engineering 20-1442 multi-pump fuel surge tank (MPFST) set up for Walbro F90000267, F90000274 and F90000285 fuel pumps. Universal fitment. Pumps are not included.

• Prevents fuel starvation in vehicles with inadequate tank baffling. A lift pump, usually the OEM in-tank pump, fills the surge tank, and the fuel inside buffers the surge pumps during brief lift pump starvation
• Holds 1, 2 or 3 pumps
• Fuel enters through the supply and return ports and swirls through the canister, which helps remove air bubbles and fuel foam
• Pump outlets merge into a single outlet
• Three independent pre-pump filtration chambers that fuel cannot pass between
• Compatible pumps have check valves, so staging is permitted (except pumps without an internal check valve, such as the Walbro F90000295)
• Anti-rotation, high-current electrical studs
• Internal wiring rated for gasoline, ethanol and methanol
• Pump outlet: 10AN ORB, preinstalled with an 8AN male adapter
• Supply, return and overflow: 8AN ORB, each preinstalled with a 6AN male adapter
• Level switch port: 2AN ORB plug, accepts a 1/8 in NPT level switch. Optional fuel level switch (20-0461) and diagnostic indicator (20-0519) are sold separately
• All fittings can be swapped for other sizes (sold separately)
• Anodized aluminum pump bracket and stainless steel mesh inlet screen
• Brushless pumps (Protec 11928, Fuelab 49614, Deatschwerks DW810) need the Triple Pump Base 13-1187, sold separately, and do not fit the included strainer

Included

• All parts needed to install the pumps in the surge tank, except the pumps themselves
• Ring terminals and hardware for the electrical studs
• Stainless steel mesh pre-pump inlet screen

Fitment

• Universal surge tank. Accepts Walbro F90000267, F90000274 and F90000285 pumps (pumps sold separately). (Source: Radium Engineering)

Resources

• Radium Engineering product page
• Radium pump assembly instructions (PDF)

Contact us if you are unsure of fitment or Size HERE