Radium Engineering Top Feed Fuel Rail – KA24DE (S13/S14)

Description

This Radium Engineering fuel rail kit is compatible with all twin cam KA24DE engines commonly found in the Nissan S13 and S14 240SX chassis. It features a large 0.69″ internal diameter bore to suit even the most fuel hungry engines.

The rail is CNC machined from solid 6061 aluminum and black anodized for a high quality surface finish. The included hardware mounts the fuel rail to the OEM intake manifold bosses.

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 fuel injector bores are 14mm ID. Note: Top feed fuel injectors designed for 11mm bores can be used by switching the top O-rings to 14mm style O-rings.

The kit is designed for specific upper and lower O-ring spacing, as depicted above. Different height injectors can be used, but longer or shorter spacers and hardware may be required. Below are some of the many fuel injectors that are a direct fitment with this Radium fuel rail kit.

Injector Dynamics ID725-48-14
Injector Dynamics ID850-48-14
Injector Dynamics ID1000-48-14
Injector Dynamics ID1300-48-14
Injector Dynamics ID2000-48-14
Deatschwerks 17U-00-0050-4
Deatschwerks 17U-00-0060-4
Deatschwerks 17U-00-0072-4
Deatschwerks 17U-00-0095-4
Deatschwerks 16S-12-2200-4

To resist oxidation corrosion, the lower billet aluminum injector seats are anodized and laser etched. They are O-ring sealed and designed for 14mm top feed injectors. This kit is compatible with all fuel types including popular alcohol mixtures such as E85.

INCLUDED:
All parts listed below are included for a trouble and leak-free installation.

-Black Anodized Aluminum Fuel Rail
-Green Anodized Aluminum Mounting Bolt Spacers (x2)
-Radium 20-0160, Black Anodized Aluminum 30mm Injector Seats (x4)
-Stainless Steel M8x1.25 Mounting Bolts (x2)

Additional information