79707 Ultimate LS 500 HP EFI System Master Kit
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FITECH FUEL INJECTIONPART NUMBER: 546-79707

79707 Ultimate LS 500 HP EFI System Master Kit

$2,64499
ShippingShips on 09/17/2026
Lowest PriceLowest Price Guarantee

Ultimate LS 500 HP EFI System With Long Runner Cathedral Intake
  • Transmission Control
  • Go Fuel In-Tank Regulated Pump 340 LPH & Go Spark LS3 Style Coil With LED 8 Pack Master Kit

    FiTech 79707 Features:

    FiTech has some of the best-engineered and priced throttle body systems on the market. Their LS EFI 500HP fuel injection systems bring incredible ingenuity to the market. FiTech fabricated many aluminum parts for these systems, including the low-profile 92mm billet throttle body, high-volume billet fuel rails, and an intake manifold with 1,500 to 6,500 rpm powerband and 3mm construction.Sequential spark and fuel control mates 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touchscreen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. A suction cup mounting bracket puts the controllers at your fingertips and allows for impressive visual aids.The optional transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. FiTech LS EFI 500HP fuel injection systems with transmission controller provide impressive power and performance, while allowing you to save a little green for your next tires.

    The Go Fuel In-Tank Regulated Pump Assembly 340LPH. This pump offers a simplified approach to fuel delivery for fuel injected engines with its single line system. Its adjustable depth of 6 1/2 to 16 inches make it suitable for most EFI ready tanks. The pump also features an AN-6 pressure port, a 4 bar (58 PSI) regulator, and has a low-profile design. With a 3-year limited warranty, you can trust in its reliability.

    • 24X and 58X crank and cam compatible
    • Programmable touchscreen hand-held controller with data log features

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeFuel Injection System
    BrandFITECH FUEL INJECTION
    Package Height18.0
    Package Width18.0
    Package Length28.0
    Weight42.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number79707
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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