79102 Ultimate LS 500 HP EFI System
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FITECH FUEL INJECTIONPART NUMBER: 546-79102

79102 Ultimate LS 500 HP EFI System

$2,63399
ShippingShips on 09/17/2026
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Ultimate LS 500 HP EFI System With Short Cathedral Port Intake
  • Transmission Control
  • Inline Hose Kit & LS3 Coil Pack With LED Set

    FiTech 79102 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. Our LS3 style coils will help complete your LS EFI swap or even update your modern muscle car with a fresh jolt of energy. The Go-Spark LS Coils were developed to deliver optimum output with a quality ­fit and reliability. The Coils bolt-in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. Our LS3 style coils will help complete your LS EFI swap or even update your modern muscle car with a fresh jolt of energy. The Go-Spark LS Coils were developed to deliver optimum output with a quality ­fit and reliability. The Coils bolt-in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade.

    Featuring an EFI-grade 255 L/PH inline external fuel pump designed for use in engines making up to 600 horsepower, the FiTech 50001 fuel delivery kit ensures that fuel in your street machine gets to where it needs to go. Also included in the kit is 40 feet of EFI-grade, 3/8-inch fuel hose designed to work as both inlet and return lines, two billet aluminum fuel filters, a 100-micron pre filter, a 10-micron post filter, barb fitting hose ends, and a mounting clamp for the electric pump.

    • Black anodized aluminum parts for style and corrosion resistance
    • High-flow, cable-operated throttle body
    • Bosch wideband-controlled
    • Stainless oxygen sensor bung
    • Compatible with car and truck coils
    • AN fittings and fuel crossover
    • Works with custom cams
    • Designed for applications making at least 6 in. of vacuum at idle
    • 24X and 58X crank and cam compatible
    • Programmable touchscreen hand-held controller with data log features
    • 255 LPH fuel pump
    • 40 feet AN-6 fuel injection hose
    • 100 micron billet pre fuel filter
    • 10 micron billet post fuel filter
    • Black anodized AN-6 fittings

    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
    Weight46.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number79102
    Package Qty1
    Package TypeEA
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