Fuel Hanger Feed Surge Tank, Mazda RX7 FD, Microglass Filter, With DIY Wiring Kit, Single Pump

The Radium Engineering fuel surge tank hanger permits the use of 1, 2, or 3 aftermarket high pressure pumps and 1 lift pump
in the stock Mazda FD RX7 fuel tank. It is compatible with following models:

1993-1995 Mazda FD RX-7 (US)
1992-2002 Mazda FD RX-7 (JDM)

The unique integrated 1.85L surge tank completely eliminates fuel starvation. The system also permits the use of high flow
aftermarket fuel pumps. No grinding, bending, or modification of the trunk floor sheet metal is required.
This system is compatible with the following fuel pumps:
Walbro F90000267
Walbro F90000274
Walbro F90000285
Walbro GSS342 255lph
AEM 50-1220
To simplifying aftermarket -AN hose plumbing, the 10AN ORB threaded feed port features a low profile 8AN male fitting and the
8AN ORB threaded return port features a low profile 6AN male fitting. To reconnect the OEM feed and return hoses, barb
fittings are also included.

The custom designed stainless electrical studs easily handles the high current demand that compact bulkhead connectors lack.
These serviceable connections are properly sealed and impervious to all standard and exotic fuels. Nylon acorn nuts are
provided to prevent any accidental short circuits. Furthermore, the high quality in-tank wiring is insulated with chemically
resistant PTFE. Electrical hardware is included for the fuel pump(s), OEM level sender, and OEM temperature sensor.

A fuel surge tank (FST) is the best solution in preventing fuel starvation. Since 2009, Radium Engineering has been designing
numerous FSTs for multiple applications. But after some sanctioning bodies banned externally mounted FSTs, Radium built the
first production fuel cell with an integrated surge tank (FCST). Because the FD RX7 can experience high lateral Gs, it
inherently suffers from fuel slosh. Fortunately, Mazda manufactured a gas tank with a very large bolt flange pattern (similar
to the FCST) permitting various upgrading options.

Features
-Drop-In OEM Replacement
-Permits 1-3 Surge Pumps plus 1 Lift Pump
-8AN Male Pump Outlet Fitting
-6AN Male Return Inlet Fitting
-Fuel Starvation Protection
-High Current Electrical Hardware
-Compatible with Various Pumps
-Anodized Aluminum Construction
-Gasoline and Ethanol Compliant

Included
-Anodized Aluminum 8AN Male Fitting for Feed
-Anodized Aluminum 6AN Male Fitting for Return
-Anodized Aluminum 8.5mm Barb Hose Ends for OEM Feed/Return
-Anodized Aluminum Surge Tank Canister
-Anodized Aluminum OEM Fuel Sensor Mount
-Anodized Aluminum Lift Pump Baffle and Check Ball
-Fuel Resistant Submersible PTFE Tubing
-Fuel Resistant PTFE Insulated Wiring
-Stainless Electrical and Mounting Hardware
-Stainless Steel Mesh Triple Pump Filter