Fuel System

Venturi Jet Pump Kit

The Radium Engineering Jet Pump is an effective device for drawing fuel from one side of a fuel tank to the other. Fuel flowing through the venturi creates vacuum in the perpendicular port.

Pump Outlet Adapter, Check Valve

This 6AN male adapter is used to integrate a high flow check valve on the outlet of many fuel pumps. The valve outflows the integrated check valve that comes standard on many fuel pump outlets. Furthermore, decreasing this restriction allows the pump to operate at less current.

Lotus Fuel Rail Hose Kit For Fuel Pump Adapter

This kit is for the Lotus with the 2ZZ-GE engine ONLY.

The kit includes a 40" long PTFE hose with black PCV cover, a SAE quick disconnect adapter (for the OEM rail), a rubber firewall grommet, and a SAE fuel hose removal tool

Fuel Surge Tank O-Ring Service Kit, MPFST And HVFST

The 20-0088 O-Ring Service Kit is for the large (6" OD) surge tank canisters. O-Ring Service Kit, Multi-Pump FST

Fuel Surge Tank O-Ring Service Kit, Standard FST

The 20-0087 O-ring Service Kit is compatible with both new and old style "standard" (4" OD) fuel surge tanks (FST and FST-R).

Toyota 2GR-FE, Fuel Rail

Manufactured with 0.69" large internal bores, the Radium Engineering fuel rails can support all necessary engine power requirements. CNC machined aluminum mounting tabs are included for a factory fit and to maintain the original fuel rail height so both OEM or aftermarket equivalent injectors can work. 

Fuel Rails, Nissan R35 GT-R 

These Radium Engineering fuel rails are compatible with the VR38DETT engine found in the Nissan R35 GT-R. They are machined from 6061 aluminum and anodized black for compatibility with all popular fuel types including E85

Fuel Rails, FR-S/BRZ/86

The Radium Engineering fuel rails are designed for the engine found in the Subaru BRZ (FA20D), Scion FR-S (FU-GSE), and Toyota 86 (4U-GSE).

Fuel Rail, Toyota 2ZZ-GE/1ZZ-FE

This high volume fuel rail works on all 2ZZ-GE and 1ZZ-FE engines.

Fuel Rail, Toyota 2JZ-GTE, Top Feed Conversion

Fuel Rail, Toyota 1JZ-GTE, VVt-i

Manufactured with a large 0.69" internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from 6063 aluminum, black anodized, and laser etched for a high-quality surface finish. For flexibility, the fuel rail features three 8AN ORB ports and is compatible with all fuel types including popular alcohol mixtures such as E85.

Toyota 1JZ-GTE (Non VVT-i) Fuel Rail, Top Feed Conversion 

Manufactured with a large 0.69" internal bore, the fuel rail can support all necessary engine power requirements. They are CNC machined from 6063 aluminum, media blasted, black anodized, and laser etched for a high-quality surface finish. This kit is compatible with all fuel types including popular alcohol mixtures such as E85.