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FITech Fuel Injection 70013

Ultimate LS EFI Induction System LS3/L92 750HP

FITech Fuel Injection 70013


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FITech Fuel Injection 70013 Ultimate LS EFI Induction System LS3/L92 750HP $1,745.00
Ultimate LS EFI Induction System
  • LS3/L92
  • Without Transmission Control
  • 750 HP

  • FITech Fuel Injection 70013 Details


    The Ultimate EFI Induction System For LS-Based Engines!

    FiTech's Ultimate LS EFI Induction Systems are a self-tuning induction system for LS-based engines, designed for the do-it-yourself hot-rodder or professional tuner. These systems feature all the same industry leading EFI control that is found in all FiTech EFI systems. Kits come complete with everything needed for a first class installation, getting your street vehicle back on the road or race car back to the track. High quality welds and extreme low profile clearance insures perfect fit and function for years to come. From a junkyard 5.3L to a new crate engine, these Ultimate LS EFI Induction Systems are sure to keep your LS ahead of the competition.


    • Precision Machined Specifically for LS-Based Engines
    • True Self-Tuning EFI System
    • 24X and 58X Crank and Cam Compatible
    • Sequential Fuel and Spark Control with Individual Cylinder Trim
    • Compatible with Car and Truck Coils
    • Bosch Wide Band Controlled
    • On-The-Fly Programmable Target AFR and Timing
    • Knock Sensor Control*
    • Custom Camshaft Friendly
    • Plug and Play Wiring Harness
    • Handheld Controller with Color Touch Screen
    • Black Anodized Fabricated Aluminum Intake Manifold (1,500-6,500 RPM Power-Band)
    • 36 or 55* lb/hr Injectors
    • High Volume Fuel Rails with Crossover
    • Low Profile 92mm or 102mm* Billet Aluminum Throttle Body (1500-6500 rpm Power-Band)
    • 2- Programmable Fan Control Outputs (1 BAR MAP Sensor – TPS – IAC Sensor)
    • Tach and Speedometer Output Drivers
    • 3 BAR MAP Sensor*
    • Stainless O2 Sensor Bung (Clamp or Weld)
    • Fuel Pump Relay Output
    • Windshield Mount for Handheld Controller
    • Available Transmission Control Suitable for 4L60, 4L65, 4L70 or 4L80.
    • Available in 500 HP or 750 HP versions

    Note: *Asterisk for 750 HP kits only.


    Hi Does the 750hp kit actually come with 66lb injectors ? As the Fitech literature indicates 55lb injectors. Does the 750hp kit come with 1 O2 sensor or 2 O2 sensors? Thanks

    Asked by: Trent20
    The information we have shows that the 750 HP kit has 66 lb injectors and comes with 1 O2 sensor.
    Answered by: Rusty B
    Date published: 2017-11-02

    will this work with a turbo? will it still self tune?

    Asked by: kyleb
    This kit can be used with a mild boost turbocharger setup, and will self tune, but you will have to select the correct injectors sizes for the engine as the ones in the kit are for normally aspirated applications.
    Answered by: Rusty B
    Date published: 2017-10-04
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