Product Summary

Universal Fit, Multi-port Injection Style, ECM Included

    Rebates Available

    Key Specs

    Injection StyleMulti-port
    Fuel Injection System TypeMulti-port Throttle Body
    Injector Size36 lbs./hr.
    Max Horsepower Rating500
    ECM IncludedYes

    Need To Know

    This Product Will Ship Free

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    FiTech 78106 Details

    78106 Ultimate LS Tall for LS1/LS2/LS6 500HP w/o Trans Control w/Inline Fuel Pump Kit, w/ coil pack set

    Additional Ultimate LS features:

    • 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 touch screen hand-held controller with data log features
    • Suction cup mounting bracket


    FiTech Fuel Injection Instant Rebate 2023

    FiTech Fuel Injection Instant Rebate 2023

    Get an instant rebate of up to $275. No limit on quantity purchased! Cannot be combined with any other coupons or discounts. Purchases must be made between October 10, 2023 and November 30, 2023. Complete list with discounts

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    FiTech 78106 Specifications

    MFG. Part #78106
    Injection StyleMulti-port
    Fuel Injection System TypeMulti-port Throttle Body
    Injector Size36 lbs./hr.
    Max Horsepower Rating500
    ECM IncludedYes
    User TunableYes
    Self TuningYes
    Injectors IncludedYes
    Intake Manifold IncludedYes
    Intake Section IncludedComplete
    Metering StyleSpeed density
    Throttle Body IncludedYes
    Throttle Body MaterialAluminum
    Throttle Body FinishBlack
    Intake MaterialAluminum
    Intake FinishBlack anodized
    Fuel Pump IncludedYes
    Calibration Module IncludedYes
    Wiring Harness IncludedYes
    Fuel Pressure Regulator IncludedNo
    Distributor IncludedNo
    MAP Sensor IncludedYes
    IAC Motor IncludedYes
    IAT Sensor IncludedYes
    TPS Sensor IncludedYes
    Use with Power AdderYes
    NotesShort intake manifold with transmission control. Includes master kit.
    GTIN Code812061034159
    Sold in QuantityKit
    Transmission Controller IncludedYes
    Multi-Port Fuel Rails IncludedYes
    Timing Control CompatibleYes