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sr20det s13 radium rail kit with bosch ev14 1000cc fuel injector kit
Looking to upgrade your Nissan SR20 S13 engine fuel system? NOTE: This kit is designed to fit the sr20 factory intake manifold or a similar manifold with the same mounting points as the OEM sr20 S13 intake manifold.  The listing includes Radium Engineering top-feed fuel rail (Part Number: 20-0558). The fuel rail will include Radium's fuel pulse dampers, radium 100psi fuel pressure gauge, and -6AN end fittings. Included is a set of 1000cc Bosch ev14 fuel injectors. Clean Injection CI1000 Series injectors are the newest generation of Bosch Motorsport fuel injectors. Bosch injectors are well known for their outstanding reliability, performance, and simplicity when tuning.  We have also paired the injectors with plug-and-play connector adapters which allows the injectors to plug right into the factory injector harness.
Bosch ev14 injectors have full stainless steel internationals making them compatible with all known fuels including e85. The injectors retain a consistent linear flow from 2bar to 5bar fuel pressure. Very tuner friendly with fuel trimming down to 1ms.  Every set of Injectors that leaves Clean Injection goes through extensive testing on industry-leading ASNU Classic test equipment. Every set is flow tested statically, dynamically, and packed in balanced sets within 1 percent. Injectors will come with a flow sheet with full data specs including injector latency/dead time data to make tuning a breeze.




  • Flow Matched Sets within ≤ 1% Static and Dynamic flow rates
  • Full Injector Latency Data Provided
  • Tunable to factory Rock solid Idle
  • Excellent Fuel Atomization
  • Direct Plug and Play Fit
  • Fast Response time
  • Consistent performance all the way to 7 BAR
  • Unlimited Mile Warranty
  • Stainless Steel Internals 
  • Compatible with all known race fuels including E85


Items Included:

  • Radium SR20DET S13 top-feed fuel rail kit
  • Clean Injection Custom Fuel Rail Spacer kit to suit 48mm length Bosch Injectors. 
  • Radium Fuel Pulse Damper
  • Radium 100PSI Fuel Pressure Gauge
  • Bosch ev14 1000cc fuel Injectors
  • Plug and Play Fuel Injector Connectors.
  • 2pcs -6AN male Fittings 



Nissan SR20DET S13 1000cc Fuel Upgrade Kit with Radium Rail 180sx 200sx 240sx


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