Radium Multi Pump Surge Tank
Radium Multi Pump Surge Tank
Radium Multi Pump Surge Tank
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Radium Multi Pump Surge Tank

Regular price
$529.00 USD
Sale price
$529.00 USD
Regular price
$559.00 USD
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This Model (20-0438-00) surge tank is for Walbro 450/525 style pumps- Available

A fuel surge tank (FST) is designed to prevent fuel starvation to the engine on vehicles with inadequate fuel tank baffling. Fuel is supplied to the surge tank by a lift pump, which in most cases is the OEM in-tank fuel pump.  The volume of fuel inside the surge tank acts as a buffer to always keep the FST pump(s) supplied with fuel, even if the lift pump starves momentarily. This volume is maintained by the lift pump as well as the fuel returning from the fuel pressure regulator. Excess fuel in the surge tank is returned back to the vehicle's main fuel tank. The surge tank also provides a quick and easy way to upgrade any standard fuel system without opening the stock fuel tank. This is an excellent fueling solution for vehicles installing large demand power upgrades such as forced induction. 

Features 8an outlet with 6an feed and return from mother tank