The Radium Engineering Dual Fuel Pump Hanger Add-On enables a dual pump configuration in the Honda Civic (EG / EK) and Integra (DC2) fuel tank, working in conjunction with the Radium 20-0790-00 or 20-0792-00 fuel pump hangers. Designed to overcome the unique constraints of the Honda fuel tank geometry, this add-on makes dual pump installation possible where it would otherwise be physically impossible.

Note: Fuel pumps are not included and must be purchased separately.

Honda Tank Geometry — Why This Add-On Exists

The Honda Civic and Integra fuel tank architecture is uniquely challenging for dual pump installations. No two pumps can fit through the tank opening simultaneously, and the combination of the insertion angle, tall collector bowl, and shallow tank depth makes dual pump fitment extremely difficult. It is physically impossible to fit two Walbro 39/50 DCSS pumps (F90000267/274/285) side by side — the internal OEM collector bowl is too narrow. However, when installed inline, these large base pumps can fit.

The rear pump assembly is placed in the tank first. A polished installation tool is provided to hold the rear pump back while the front pump is inserted. An electrical plug and SAE quick connector eliminate the need for tedious pre-assembly before dropping the full assembly into the tank. Both pumps merge into the single 8AN ORB outlet of the fuel hat. Integrated check valves permit fuel pump staging.

Key Features

• Inline dual pump design — overcomes Honda tank geometry constraints for dual pump fitment
• Plug and play installation — electrical plug and SAE quick connector for fast assembly
• Polished installation tool included — holds rear pump in position during front pump insertion
• Integrated check valves — permits fuel pump staging for staged boost or flex fuel strategies
• Single 8AN ORB outlet — both pumps merge into the fuel hat outlet
• Bolt-on stainless steel pump bracket — secure, corrosion resistant mounting
• Fuel pump filter sock included
• E85 and alcohol fuel safe — compatible with gasoline, methanol, and E85

Pump Compatibility

• 20-0796-00 — compatible with AEM 50-1000, AEM 50-1200, Walbro GSS342, and pumps with the same physical shape and electrical connector
• 20-0797-00 — compatible with Walbro 39/50 DCSS pumps: F90000267, F90000274, F90000285, F90000295

Select the correct variant based on your chosen fuel pump. Fuel pumps sold separately.

Vehicle Fitment

Requires Radium 20-0790-00 or 20-0792-00 fuel pump hanger (sold separately).

• 1992-1995 Honda Civic (EG / EH / EJ)
• 1996-2000 Honda Civic (EK / EM / EJ)
• 1994-2001 Honda Integra (DC2)

Available Part Numbers

• 20-0796-00 — Dual Pump Hanger Add-On — suits Walbro GSS342 / AEM 50-1200 style pumps
• 20-0797-00 — Dual Pump Hanger Add-On — suits Walbro F90000267 / 274 / 285 / 295 (39/50 DCSS)

Why Radium Engineering?

• ✔ Designed and manufactured in the USA
• ✔ Engineered specifically for the Honda EG/EK/DC2 tank geometry
• ✔ Integrated check valves — enables pump staging for advanced fuel strategies
• ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
• ✔ Exclusively distributed in Australia by Coore

Genuine Radium Engineering product. Stocked in Sydney for fast Australian delivery. Fuel pumps sold separately. Requires Radium 20-0790-00 or 20-0792-00 fuel pump hanger. Select variant based on your pump model.