Radium Engineering Fuel Surge Tanks
Radium Engineering FCST-X 2 Surge Tank Pumps And 1 Lift Pump Included (Walbro F90000274)
See More Specifications
|
Check the Fit
Estimated Ship Date: Oct 26, 2026 Would you rather pick it up?
Overview
Radium Engineering Fuel Surge Tanks
Radium Engineering offers fuel surge tanks in a variety of styles—including with two or three fuel pumps, and for gasoline and/or flex fuel. 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.
Applications
Questions & Answers
Ask a Question
What type of question would you like to submit?
(order, shipping, returns, protection plans, etc.). Customer Service Question
a question about this Product. Product Related Question
Reviews Write a Review
Some parts are not legal for use in California or other states with similar laws / regulations
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster