• AEM 50-1000
• AEM 50-1200
• AEM 50-1230⁽¹⁾
• AEM 50-1235⁽¹⁾
• Walbro GSS342

⁽¹⁾These pumps do NOT feature a check valve. If this is required, purchase 20-1533. NOTE: This cannot be used on the second pump.

• Walbro F90000267
• Walbro F90000274
• Walbro F90000285
• Walbro F90000295⁽²⁾

⁽²⁾These pumps do NOT feature a check valve. If this is required, purchase 20-1534. NOTE: This cannot be used on the second pump.

• AEM 50-1000
• AEM 50-1200
• Walbro GSS342

• Walbro F90000267
• Walbro F90000274
• Walbro F90000285

This Radium Engineering fuel hanger replaces the stock fuel pump assembly. No cutting or modifying of the vehicle's sheet metal or fuel tank is required for installation.

The fuel pump is positioned in the factory collector bowl for fuel starvation protection. 

PORTS & FITTINGS

The fuel pump outlet is tapped for 8AN ORB (3/4"-16) female threads on the top plate. There are multiple adapter fittings included for the outlet. 

• The preinstalled -6AN male fitting permits an aftermarket feed line.
• The 8.5mm barbed adapter fitting permits the (94-95 Integra/92-95 Civic) OEM feed line to be reused.
• The SAE quick connect fitting permits the (96-01 Integra/96-00 Civic) OEM feed line to be reused.
• For other compatible adapter fittings, click HERE. 

The return inlet is tapped for 4AN ORB (7/16"-20) female threads on the top plate. There are 2 fittings included for the return port.

• The preinstalled 6.5mm barbed fitting permits the OEM return line to be reused.
• The provided -6AN male fitting permits an aftermarket return line.
• For other compatible adapter fittings, click HERE.

All fittings are machined low enough to clear the fuel pump access cover. The 96-01 Integra and 96-00 Civic require the OEM return hose to be extended to reach the hanger.

The hanger is configured to be used with 1 aftermarket fuel pump. If 2 aftermarket pumps are required, the supplementary dual pump add-on 20-0796-00 must also be purchased. Choosing the best fuel pump(s) is based on the expected engine power output, fuel type (gasoline, E85, etc.), and fuel pressure.

ELECTRICAL

The custom designed anti-rotation stainless steel electrical studs easily handle the high current demand that compact multi-pin bulkhead connectors lack. These serviceable connections are hermetically sealed and impervious to all standard and exotic fuels. Non-conductive anodized aluminum acorn nuts are provided to prevent any accidental short circuiting. Furthermore, the in-tank wiring is insulated with high quality chemically resistant ETFE. 

This Radium Engineering fuel hanger replaces the stock fuel pump assembly. No cutting or modifying of the vehicle's sheet metal or fuel tank is required for installation.

The fuel pump is positioned in the factory collector bowl for fuel starvation protection.

PORTS & FITTINGS

The fuel pump outlet is tapped for 8AN ORB (3/4"-16) female threads on the top plate. There are multiple adapter fittings included for the outlet.

• The preinstalled -6AN male fitting permits an aftermarket feed line.
• The 8.5mm barbed adapter fitting permits the (94-95 Integra/92-95 Civic) OEM feed line to be reused.
• The SAE quick connect fitting permits the (96-01 Integra/96-00 Civic) OEM feed line to be reused.
• For other compatible adapter fittings, click HERE. 

The return inlet is tapped for 4AN ORB (7/16"-20) female threads on the top plate. There are 2 fittings included for the return port.

• The preinstalled 6.5mm barbed fitting permits the OEM return line to be reused.
• The provided -6AN male fitting permits an aftermarket return line.
• For other compatible adapter fittings, click HERE.

All fittings are machined low enough to clear the fuel pump access cover. The 96-01 Integra and 96-00 Civic require the OEM return hose to be extended to reach the hanger.

The hanger is configured to be used with 1 aftermarket fuel pump. If 2 aftermarket pumps are required, the supplementary dual pump add-on 20-0797-00 must also be purchased. Choosing the best fuel pump(s) is based on the expected engine power output, fuel type (gasoline, E85, etc.), and fuel pressure.

ELECTRICAL

The custom designed anti-rotation stainless steel electrical studs easily handle the high current demand that compact multi-pin bulkhead connectors lack. These serviceable connections are hermetically sealed and impervious to all standard and exotic fuels. Non-conductive anodized aluminum acorn nuts are provided to prevent any accidental short circuiting. Furthermore, the in-tank wiring is insulated with high quality chemically resistant ETFE. 

These dual pump add-on kits allow you to install a second fuel pump onto your Radium fuel pump hanger. This kit requires hanger part number 20-0790-00.

The architecture of this Honda fuel tank is very unique. Because the opening is so small, 2 pumps cannot fit through at the same time. Additionally, the angle of insertion combined with the tall collector bowl and shallow tank make dual pump installation rather difficult.

It is NOT possible to fit 2 Walbro 39/50 DCSS fuel pumps (F90000267/274/285) next to each other in the Honda fuel tank. The internal OEM collector bowl is physically too narrow. But when installed inline, these large base pumps can fit, as shown.

The rear pump assembly is placed in the tank first. A tool is provided to keep this pump back and away while inserting the front pump. An electrical plug and a SAE quick connector eliminate the need to perform tedious assembly before dropping the entire assembly into the tank. Both fuel pumps merge into the single 8AN ORB outlet of the fuel hat. And because of the integrated check valves, fuel pump staging is permitted.

These dual pump add-on kits allow you to install a second fuel pump onto your Radium fuel pump hanger. This kit requires hanger part number 20-0792-00.

The architecture of this Honda fuel tank is very unique. Because the opening is so small, 2 pumps cannot fit through at the same time. Additionally, the angle of insertion combined with the tall collector bowl and shallow tank make dual pump installation rather difficult. Furthermore, it is NOT possible to fit 2 Walbro 39/50 DCSS fuel pumps (F90000267/274/285) next to each other in the Honda fuel tank. The internal OEM collector bowl is physically too narrow. But when installed inline, these large base pumps can fit, as shown.

The rear pump assembly is placed in the tank first. A tool is provided to keep this pump back and away while inserting the front pump. An electrical plug and a SAE quick connector eliminate the need to perform tedious assembly before dropping the entire assembly into the tank. Both fuel pumps merge into the single 8AN ORB outlet of the fuel hat. And because of the integrated check valves, fuel pump staging is permitted.

These fuel pump hangers include the partially assembled fuel pump hanger and all hardware necessary to install 1 fuel pump into the hanger. It also includes electrical parts to assist in the external wiring at the top hat.

The dual pump add-on kit includes everything needed to install a second pump into your 20-2790 or 20-2792 fuel pump hanger.