20-0235 Toyota 1JZ-GTE Fuel Rail:
-Black Anodized Laser Etched Aluminum Fuel Rail
-Black Anodized Aluminum Mounting Feet, Tall and Short
-Stainless Steel Mounting Feet Bolts (x6)
-20-0216-06 Toyota Injector Seat Kit, 6 Cylinder
The extruded rail features a large 0.69″ internal diameter bore to suit even the most fuel hungry engines. They are CNC machined from a custom 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. All 3 ports (2 end ports and 1 center port) are tapped with 3/4″-16 female threads (-8AN ORB), as shown below.
The Radium fuel rail converts the OEM side feed fuel injector setup to top feed, allowing the use of high flow fuel injectors (NOT INCLUDED). The kit includes 2 different sets of mounting feet allowing various height fuel injectors to be used (short spacers shown). The anodized aluminum mounting feet secure the fuel rail to the intake manifold reusing the OEM Toyota thermal insulating spacers.
See the specific upper and lower fuel injector O-ring spacing below.
The fuel injector bores and the included press-fit injector seats are designed for 14mm injector O-rings. These seats include O-rings to prevent boost pressure leaks. They are CNC machined billet aluminum, anodized, and laser etched.
Below are some of the many fuel injectors that are a direct fitment with this Radium fuel rail kit.
Here is a list of some of the more popular compatible injectors:
When using the short spacers…
Injector Dynamics ID850-34-14
Injector Dynamics ID1300-34-14
Injector Dynamics ID1700-34-14
Injector Dynamics ID2000-34-14
Donkey Power Injection DPI550-38-14-14
Donkey Power Injection DPI650-38-14-14
Donkey Power Injection DPI850-38-14-14
Donkey Power Injection DPI1000-38-14-14
Donkey Power Injection DPI1200-38-14-14
Donkey Power Injection DPI2200-38-14-14
RC Engineering SM2-0310
RC Engineering SM2-0370
RC Engineering SM2-0450
When using the tall spacers…
Injector Dynamics ID725-48-14
Injector Dynamics ID850-48-14
Injector Dynamics ID1000-48-14
Injector Dynamics ID1300-48-14
Injector Dynamics ID1700-48-14
Injector Dynamics ID2000-48-14
Donkey Power Injection DPI550-48-14-14
Donkey Power Injection DPI650-48-14-14
Donkey Power Injection DPI750-48-14-14
Donkey Power Injection DPI850-48-14-14
Donkey Power Injection DPI1000-48-14-14
Donkey Power Injection DPI1200-48-14-14
Donkey Power Injection DPI2200-48-14-14
To reuse the OEM fuel pressure regulator, select the 14-0285 8AN ORB to M12x1.25mm Fitting (shown below).