This is necessary if the two fuel pumps will be staged. For the Bosch 044 pumps, there is 20-0463 that retains the Bosch check valves. When plumbing a single hose to the engine, Radium offers a machined aluminum manifold that merges the fuel pump outlets together into a single AN fitting.
The top port is used for the fuel return back to the main tank. The 2 fuel pump pickups are located at the bottom of the FST. Hose-ends and E85 compatible hose is included to connect the pump inlets to the surge tank ports. This FST is only 4 inches tall which is ideal for many applications. The 2 fuel pump pickups are located at the bottom of the FST. 20-0052-00 Fuel Surge Tank, Dual External Bosch 0 580 254 044, Horizontal, Pumps Not Included. Hose ends and E85 compatible rubber hose are included to connect the pump inlets to the surge tank ports. The Horizontal FST is only 4" tall which is ideal for many applications. Adapter Fittings for specified Fuel Pumps.Machined 6061 Aluminum 1.5 Liter Canister.NOT COMPATIBLE WITH AEM 50-1005 or DW350iL pumps. Each pump has a dedicated vapor shield hose that draws fuel from the bottom of the FST. Unlike others on the market, these clamps conductively transfer the fuel pumps thermal energy to the chassis increasing fuel pump longevity. The anodized 6061 billet aluminum clamps and FST mount directly to the powder coated aluminum plate using stainless countersink bolts. This is an excellent fueling solution for vehicles installing large demand power upgrades such as forced induction.īoth of these dual-pump configurations are ideal for high powered V or H configured engines with dual fuel rails. The surge tank also provides a quick and easy way to upgade any standard fuel system with a compact size. Excess fuel in the surge tank is returned back to the vehicle's main fuel tank. This volume is maintained by the main fuel tank's pump as well as the fuel returning from the fuel pressure regulator. The volume of fuel inside the surge tank acts as a buffer to always keep the FST pump supplied with fuel. The FST fuel pumps feed the fuel rail(s).
Radium dual pump surge tank install#
The fuel pumps and install options are sold separately, linked below.Ī fuel surge tank (FST) is designed to prevent fuel starvation to the engine on vehicles with inadequate fuel tank baffling. The Radium Horizontal Mount Dual External Pump Fuel Surge Tank (FST) is designed to hold two Bosch 044 pumps and sits only 4" tall.
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