Radium Engineering 20-1447 Multi-Pump Fuel Surge Tank MPFST-R

Vehicle Fitment

• Universal application - designed for high-flow aftermarket fuel systems requiring multiple pumps (not vehicle specific).

Features

• Multi-Pump Fuel Surge Tank (MPFST-R) built to support up to three high-flow in-tank or external pumps.
• Integrates a built-in fuel pressure regulator for simplified fuel system plumbing.
• Includes adapter fittings for 8 AN outlet and 6 AN feed/return plumbing, allowing modern high-flow hose routing.
• Compatible with Walbro F90000267, F90000274, F90000285 pumps (installer to supply pumps) for high-performance setups.
• Constructed from CNC-machined aluminium with fuel-safe finish - designed for use with gasoline, E85 and ethanol blends.
• Compact, race-ready design optimizes space in performance builds and supports fuel starvation prevention under high G-loads.

Specifications

• Body material: Billet aluminium, anodised finish.
• Regulator included: Internal high-flow regulator built into tank assembly.
• Ports: 8 AN outlet, 6 AN feed/return with included adapters.
• Fuel compatibility: Gasoline, E85, ethanol blends - designed for high-output, tuned systems.
• Installation type: Universal; must be matched to pumps, hoses, and vehicle fuel tank configuration.

Included Components

• 1x Radium Engineering 20-1447 MPFST-R surge tank assembly
• 1x Internal pressure regulator installed
• Fittings: 8 AN outlet adapter, 6 AN feed/return adapters
• Mounting hardware and installation manual

Product Description

The Radium Engineering 20-1447 Multi-Pump Fuel Surge Tank (MPFST-R) is a universal high-flow fuel system solution built for performance applications where multiple pumps are required. Crafted from billet aluminium and built to feed Walbro F9000-series pumps, it combines a pre-installed regulator with large-diameter ports and adapter fittings to offer a streamlined upgrade path for tuners and custom fuel system builds.

Installation requires matching to the vehicle's tank or custom fuel cell and plumbing layout. Because this unit is universal, installers must evaluate their pump choice, hose routing and fuel type (gasoline/E85) to complete the system. Ideal for high-horsepower, forced-induction or track installations, the 20-1447 provides the capacity and reliability to ensure consistent fuel delivery under demanding conditions.