Radium Toyota Supra MK4 Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included - 20-1512

Radium Engineering Fuel Pump Hanger — MK4 Supra, Walbro DCSS (20-1512)

A drop-in hanger for the JZA80 Supra that takes one, two, or three aftermarket pumps in the stock tank. No permanent modification to the fuel access cover required. E85 compatible.

Three pumps is the headline. Most hangers cap at two — this one supports Walbro F90000267, F90000274, and F90000285, plus brushless pumps, with the outlets merging into a single 10AN billet collector. An integrated jet pump handles fuel scavenging.

Plumbing is set up to simplify the AN work. The 10AN ORB feed port ships with a low-profile 8AN male fitting, and the 8AN ORB return port with a low-profile 6AN male. Barb fittings are included to reconnect the OEM return and vent hoses.

The electrical side is where this earns its price on a high-power car. Custom stainless electrical studs handle the current draw that compact bulkhead connectors can't, and the connections are serviceable, sealed, and resistant to all standard and exotic fuels. In-tank wiring is ETFE insulated. The low-profile design keeps everything tucked under the OEM tank cover with the provided foam insulation, and nonconductive acorn nuts prevent accidental shorts. Electrical hardware is included for the pumps, the OEM level sender, and the OEM temperature sensor.

Fitment: all MK4 Toyota Supra (JZA80).

Wiring note: single-pump applications can reuse the OEM fuel pump controller wiring, but upgrading is recommended — these pumps draw enough current to want larger gauge wire.

Pumps not included. If your pumps don't have integrated check valves and you need them, 20-1511 includes check valves for the pump outlets.