Radium Engineering Fuel Surge Tank Regulated, Single Pump (Pump Not Included) - 20-1933

Radium Engineering 20-1933 regulated fuel surge tank (FST-R) with a built-in adjustable regulator. Houses a single internal fuel pump. Pump not included.

• Prevents fuel starvation on vehicles with inadequate fuel tank baffling
• Regulator is built into the top cap, so no external regulator, extra fittings or hoses are needed
• Full CNC aluminum construction, anodized
• Compatible with unleaded, leaded, oxygenated and pre-mixed gasoline, and alcohol blends including methanol, ethanol and E85
• Tool-less regulator adjustment by knob, with detents of about 1 psi (+/-0.5 psi) each
• 360-degree swiveling vacuum reference port with four interchangeable 10-32 vacuum fittings, including a plug for constant pressure
• Three ports, all 9/16-18 (6AN ORB): fuel inlet and overflow return on top (interchangeable), regulated output on the side
• Flow deflector to prevent fuel foam and aeration
• FKM O-ring sealed interfaces, stainless steel hardware, anti-rotation stainless terminals and ETFE-insulated in-tank wiring
• A separate fuel pressure gauge or sensor is required. Dual-pump configurations are not available

Included

• Surge tank with integrated regulator
• Three preinstalled 6AN adapter fittings and one 6AN-to-8AN ORB adapter
• Four interchangeable 10-32 vacuum fittings and plug
• Electrical hardware for the fuel pump and billet aluminum wire dust cap

Fitment

• Compatible pumps include AEM 50-1000, 50-1200, 50-1220, 50-1230, 50-1235; Walbro F90000267, F90000274, F90000285, F90000295, GSS341, GSS342; Bosch BR540; DeatschWerks DW440, DW810; Protec 11928; Fuelab 49614; TI Automotive E5LM. (Source: Radium Engineering)
• Universal surge tank. Radium Engineering does not list specific vehicles. (Source: Radium Engineering)

Resources

• Radium Engineering product page
• Radium installation instructions (PDF)

Contact us if you are unsure of fitment or Size HERE