Radium Engineering 20-1445 Multi-Pump Fuel Surge Tank MPFST-R

Vehicle Fitment

• Universal application - suitable for any vehicle requiring a high-flow fuel surge tank upgrade.

Features

• Multi-pump fuel surge tank (MPFST-R) designed to support up to three high-flow EFI fuel pumps.
• Includes built-in fuel pressure regulator for streamlined fuel system integration.
• Large capacity swirl-pot design to minimize fuel aeration and maintain pump pickup under high G or boost conditions.
• High-flow ports: includes a 10 AN ORB outlet, 8 AN supply/return, with adapter fittings included to accommodate different hose sizes.
• Compatible with popular pump models including Walbro GSS342, AEM 50-1200, DW440 (pumps not included).
• Designed for alternative fuels (E85, methanol) and tuned or racing fuel systems - built for high-stress performance use.
• Robust CNC-machined billet aluminium construction with durable finish for long-term reliability in demanding environments.

Specifications

• Material: CNC-machined aluminium-bodied surge tank.
• Included adapter ports: 10 AN ORB outlet, 8 AN supply/return (with adapters for other hose sizes as required).
• Capacity: Approximately 2-litre fluid volume swirl-pot designed to maintain consistent pump feed under dynamic conditions.
• Compatibility: Works with Walbro GSS342, AEM 50-1200, DW440 pump models (pumps must be purchased separately).
• Fuel compatibility: Gasoline, E85, methanol - suitable for high-flow and boosted applications.

Included Components

• 1x Radium Engineering 20-1445 Multi-Pump Fuel Surge Tank MPFST-R
• Adapter fittings: 10 AN to 8 AN, 8 AN supply/return ports
• Mounting bracket and hardware
• Internal filter screen (pre-installed)

Product Description

The Radium Engineering 20-1445 Multi-Pump Fuel Surge Tank MPFST-R is a high-performance fuel system upgrade designed for builders who demand reliable fuel delivery under extreme conditions. Whether your build involves high horsepower, forced induction, frequent cornering, or alternative fuels, this surge tank addresses the issues of fuel starvation, aeration and low pressure during heavy use. With the capacity to support multiple pumps and an integrated regulator, it simplifies installation while enhancing capability.

Installation is universal, allowing adaptation into custom fuel systems without being tied to a specific vehicle platform. This gives fabricators, tuners and race car builders the flexibility to integrate the unit into a wide range of builds. Because the pumps are not included, you are free to select your preferred high-flow model to suit your system. For serious performance setups, the 20-1445 provides a robust, flexible foundation for fuel delivery upgrades that ensures stability, reliability and performance under high load.