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FITech Fuel Injection 37001K2
easy kits

FITech Fuel Injection Retro LS Throttle Body System Kit

546-37001K2

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Save $10 off $199, $45 off $499, $100 off $999. Promo Code: FALLFUN exclusions apply

$2,021.60
FITech Fuel Injection Retro LS Throttle Body System Kit $2,021.60
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Retro LS Throttle Body System Kit
Includes:
  • FiTech Retro LS Throttle Body System
  • HyperFuel Single Pump G-Surge Tank
  • FITech Fuel Injection 37001K2 Details

    37001K2 Retro LS Throttle Body System Kit
    Includes:

    • FiTech Retro LS Throttle Body System 546-37001
    • HyperFuel Single Pump G-Surge Tank 493-40007

    FiTech's Retro LS Throttle Body System is a complete self-tuning injection system designed for LS-based engines, supporting 600 HP. The Retro LS is a complete throttle body kit, suitable for that junkyard 5.3 to a stroker 427. This system is ready-to-go with the needed wiring harness and sensors to get you on the road easily and faster than any system on the market today. Giving your LS-based vehicle that old school carbureted look with the technology and reliability of EFI has never been easier. 

    Features:

    • Flow Matched 80lbs. Injectors
    • Annular Discharge Design
    • Self Learning ECU with Touch Screen Controller
    • Semi-Sequential Fuel and Fuel Spark Control
    • Bosch Wide Band Controlled
    • 24X and 58X Crank and Cam Compatible
    • 1 BAR MAP Sensor, TPS, IAC Sensor
    • Speedometer Output Driver
    • On-the-Fly Programmable Target AFR and Timing
    • Custom Cam Friendly
    • Knock Sensor Control
    • E85 Compatible
    • Voltage Fuel Pump Control
    • Wet Flow Technology
    • Available Transmission Control: 4L60, 4L65 or 4L80
    • Classic Carburetor Gold Finish

     

    Quick Start Guide – Handheld Controller

    FiTech EFI Nitrous Instructions

     

    JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.  

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

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.