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nissan sr20 s13 fuel injector rail kit

Bosch ev14 650cc top-feed fuel rail conversion kit for the sr20 s13 engine


  Looking for bigger injectors for your high powered Nissan?  Clean Injection SR20 top-feed Conversion Kit is designed to be a easy direct installation requiring no modifications to install.  Simple way to convert from the standard side-feed Injector setup to the common Top-feed fuel rail/injector setup. The fuel rail is anodized coated making it corrosion resistant to high ethanol content fuels like e85  (NOTE: this kit requires you to purchase your own hose end fittings to plumb your fuel lines to the fuel rail.) The kit includes 4pcs bosch ev14 650cc high impedance injectors which are packed in balanced sets to insure cylinder to cylinder horsepower equilibrium. The injectors are flow tested statically and dynamically at different rpms and pulse widths and balanced within 1 percent of each other. Injectors will come with flow chart showing flow results from 3 bar to 4 bar fuel pressure. Will also include dead time/injector latency data to make tuning a breeze. The Injectors is compatible with all known race fuels in today's market including e85/alcohol base fuels. This setup will support 300+ rear wheel horsepower with correct tuning and proper fuel! 


  • Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability.
  • Direct Fit! No modifications needed t