Mazda RX7 FD3S 13B-REW Fuel System (engine side) (OEM LIM)

Have you been looking for a complete engine-side fuel system upgrade for your FD RX7 / 13B-REW?  Look no further!  

These fuel system kits use Radium components, custom made AN hardline to connect the primary and secondary rail, and custom feed and return lines.  The hardline allows for a cleaner install and avoids having looped fuel lines to connect the rails.  The PTFE-lined stainless braided feed and return come with the appropriate AN barb fitting to allow install with the OEM feed and return lines.  For the secondary rail, there is the option to use the OEM Fuel Sensor Port or No OEM Fuel Sensor Port (please review options below). 

This KIT is designed for the OEM Lower Intake Manifold. Use of this fuel system requires removal of the ACV and replacement with a block off plate.

Primary Injector Options (34mm length):

• DeatschWerks 700cc x2 (Recommended for Apexi PFC users)
• Injector Dynamics 1050cc x2
• Injector Dynamics 1300cc x2
• No primary injectors

Secondary Injector Options (60mm length):

• DeatschWerks 2200cc x2 or x4
  
• Injector Dynamics 2600xx x2 or x4
• No secondary injectors

Product feature list:

• Radium Primary Fuel Rail
• Radium Fuel Pressure Regulator
• Radium Fuel Pressure Damper
• Radium Secondary Rail (can accommodate 2 or 4 injectors) (Option: Rail with OEM Fuel Sensor Port or No OEM Fuel Sensor Port)
• Custom bent 6an aluminum hardline to connect primary and secondary rail
• AN fittings needed for install on engine side
• 5/16 fuel hose and clamps to connect to OEM feed and return lines
• PTFE-Lined Braided Stainless hose for feed and return with aluminum AN crimped ends
• Injector Connectors (housings, terminals/pins/seals)

Note:  No fuel pressure gauge is included in these kits.  There are no refunds issued for fuel system components.  Please review options selected prior to checking out.  As these kits require custom fuel lines, please allow 2-3 weeks lead time.