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This is the Radium MPFST designed for Walbro Fuel Pumps.

Multi-Pump Fuel Surge Tank (MPFST)

Recently redesigned for 2019, the Radium Engineering MPFST is the perfect solution for high-power vehicles experiencing fuel starvation during aggressive driving. Multiple high-flowing fuel pumps can be used in the surge tank.

Because the compatible pumps utilize a check valve, the MPFST merges all pumps into a single outlet simplifying external plumbing. The pumps from Walbro all have internal check valves.

This "PUMP OUT" port is 10AN ORB threaded but comes preinstalled with a -8AN male adapter fitting. The "OVERFLOW", "SUPPLY", and "RETURN" ports are all 8AN ORB threaded but come preinstalled with -6AN male adapter fittings. All of these fittings can be swapped out with different sizes (sold separately).

When fuel enters the MPFST through the "SUPPLY" and "RETURN" ports, it gets redirected and runs tangential through the canister creating a swirl pot. This helps eliminate unwanted air bubbles and fuel foam that can affect fuel pump and engine performance.

The pumps are mounted using an anodized aluminum bracket. All internal wires are gasoline, ethanol, and methanol compliant. The brushless Ti Automotive E5LM MPFST (shown above) utilizes a standard press-in filter sock included commonly with the pump (or HERE).

The pump power connections are handled with specially designed high-current electrical studs. Necessary ring terminals and hardware are included with every surge tank.

RADIUM MPFST MULTI-PUMP FUEL SURGE TANK (WALBRO)

Brand: Radium Auto
Product Code: RA-20-0438-00_MPFST
Availability: In Stock

$549.95

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