Radium 20-1340 Fuel Hanger for 4G63 EVO 7-8-9 Dual 340lph E85 Fuel Pumps
The Radium Engineering fuel pump hanger allows the use of 1 or 2 aftermarket pumps in the stock Mitsubishi Evo 7-8-9 fuel tank. Included is a pair of Clean Injection Performance 340lph e85 Fuel pumps.
Clean Injection Performance 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels. Clean Injection Performance 340lph pumps are tested to work with ethanol fuels up to E100, methanol fuels up to M100, and all types of gasoline.
The machined assembly drops-in the factory fuel tank replacing the OEM hold-down flange. A single 8AN male pump feed port and 6AN male return port simplify aftermarket -AN hose plumbing. However the preassembled adapter fittings are compatible with the OEM fuel lines.
The custom designed stainless electrical studs easily handle the high current demand that compact bulkhead connectors lack. These serviceable connections are properly sealed and impervious to all standard and exotic fuels. The low profile design keeps all wiring tucked nicely underneath the OEM cover plate. Nonconductive acorn nuts are provided to prevent any accidental short circuits. Furthermore, the high quality in-tank wiring is insulated with chemically resistant ETFE. Electrical hardware is included for the fuel pump(s) and OEM level sender.
One major issue with the OEM EVO 7-8-9 fuel pump hanger is the restrictive return port and venturi jet pump. When using aftermarket high-flow fuel pumps, the OEM jet pump becomes too restrictive creating unwanted backpressure in the regulator return line causing excessive fuel rail pressure. The Radium Engineering fuel pump hanger includes a venturi jet pump with a new integrated pressure-relief valve to minimize back pressure.
All returning fuel from the pressure regulator and crossover hose exit the jet pump keeping the OEM gas tank baffle full for starvation protection.
Single pump applications can reuse the OEM fuel pump controller wiring, but it is recommended to upgrade the OEM wiring as these high flow fuel pumps draw additional current requiring larger gauge wire.
FEATURES:
Anodized Aluminum Mounting Plate
Venturi Jet Pump with Pressure Relief Valve
8AN Male and OEM Compatible Pump Outlet Fittings
6AN Male and OEM Compatible FPR Inlet Fittings
Anodized Aluminum Dual Pump and Fuel Sensor Bracket
Electrical Hardware for Fuel Pumps and OEM Sender
Fluorosilicone Duckbill Return Valve
Submersible Fuel Lines
Stainless Steel Hardware and Clamps
New Anti-rotation Electrical Terminals
NOTE: These kits eliminate the OEM hanger's "post" fuel pump filter. A low micron aftermarket fuel filter should be installed downstream to protect the injectors from debris.
NOTE: The optional fuel hanger plumbing kits listed below include this necessary post pump filter.
Vehicle Fitment:
Mitsubishi Lancer Evolution VII 01-02 4G63T
Mitsubishi Lancer Evolution VIII 03-05 4G63T
Mitsubishi Lancer Evolution IX 06-07 4G63T
