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FITech Fuel Injection 74003

Ultimate LS EFI Induction System LS1/LS2/LS6 750 HP with Hy-Fuel Single Pump Regulated In-Tank Retrofit Kit

FITech Fuel Injection 74003

546-74003

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Estimated to ship directly from the manufacturer on 06/08/18
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FITech Fuel Injection 74003 Ultimate LS EFI Induction System LS1/LS2/LS6 750 HP with Hy-Fuel Single Pump Regulated In-Tank Retrofit Kit $2,140.00
Ultimate LS EFI Induction System
  • LS1/LS2/LS6
  • Without Transmission Control
  • Includes Hy-Fuel Single Pump Regulated In-Tank Retrofit Kit
  • 750 HP

  • FITech Fuel Injection 74003 Details

    LS1/LS2/LS6

    The Ultimate EFI Induction System For LS-Based Engines!

    FiTech 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 extremely low profile clearance ensures 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.

    Features:

    • 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.

     

    Some parts are not legal for use in California or other states with similar laws / regulations