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BLOX Racing Eco-Fi Street Injectors 1000cc/min GM LS3/LS7 (Single Injector)

Injector Specs

  • Pre-assembled injectors for GM LS3/LS7 applications
  • 38mm injector size, 14mm bore
  • High impedance 
  • Not recommended for racing
  • Not compatible with e85 or methanol

Fuel injectors are tested at the following:

  • 43.5 PSI (3 Bar)
  • 13.8 Volts
  • 100 Hz
  • Do not exceed 50psi base pressure 
  • Do not exceed 85psi MAX pressure
  • Minimum idle MS 2.2

Eco-Fi Injector Data Sheet

Eco-Fi Street fuel injectors are performance replacement injectors offered as economic and budget friendly, basic upgrades to your vehicle's fuel system.

Each EV14 injector is flowed and matched and are strictly intended for naturally aspirated and mild, forced induction street tunes. Eco-Fi Street injectors are available in single-piece or sets and come with EV14 pigtails.

Blox Racing

Blox Racing is a premier manufacturer of high-performance automotive parts, dedicated to delivering quality and innovation for car enthusiasts and professionals. Specializing in engine components, suspension upgrades, and performance accessories, Blox Racing products are designed to enhance speed, handling, and overall driving experience. Known for their precision engineering and sleek designs, Blox Racing is a trusted name for those looking to take their vehicles to the next level.

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