Product Summary

262, 265, 267, 283, 302, 305, 307, 327, 350, 400

    Key Specs

    Injection StyleMulti-port
    CFM1100 CFM
    Injector Size35 lbs./hr.
    Max Horsepower Rating550
    ECM IncludedYes

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    Edelbrock 35813 Details

    The Edelbrock Pro-Flo 4 XT EFI Kit #35813 for 1986-earlier Small-Block Chevrolet engines is a complete bolt-on electronic fuel injection system featuring a black powder-coated XT intake manifold with a large plenum and long tapered runners that comes ready to run with high-flow injectors, fuel rails and 90mm throttle body preassembled for you at the Edelbrock factory. This kit is rated at a maximum 625 horsepower with 35 lb/hr injectors and includes all supporting sensors, a wide-band O2 sensor andwire harnesses. Also included is a single-connection distributor designed to work specifically with Pro-Flo 4 providing fully sequential port injection and infinite control over ignition and fuel events under all conditions. Key Pro-Flo 4 advancements are its Self-Calibrating Fuel Map Technology, Wide-Band O2 Closed Loop Mixture Control, and new low-profile ECU with a faster processor and upgraded Bluetooth chip for reliable connectivity with the E-Tuner app. The E-Tuner includes a Setup Wizard to guide you through setup and provides fuel and spark adjustability for complete control over the system. Pro-Flo 4 EFI #35813 for the Small-Block Chevy requires no laptop tuning. Minimal setup and tuning adjustments are required with base calibrations provided in the software. The ECU is self-learning and will continually adjust the fuel injection calibration for maximum performance by maintaining a specified target air-fuel ratio as you drive. The E-Tuner provides the ability to fine-tune air-fuel ratios, ignition curve, idle speed, acceleration fuel, fans, rev-limiter and more. Multiple displays let you monitor engine performance in real-time from inside or outside of the vehicle while retaining the simplicity that Pro-Flo 4 systems are known for.

    • Edelbrock 35813
    • Pro-Flo 4 XT EFI System
    • 35 Lb/Hr Injectors
    • Capable of 625 HP
    • Tablet not included
    • Pre-1986 SBC


    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.

    Edelbrock 35813 Specifications

    MFG. Part #35813
    Injection StyleMulti-port
    CFM1100 CFM
    Injector Size35 lbs./hr.
    Max Horsepower Rating550
    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 FinishNatural
    Intake MaterialAluminum
    Intake FinishBlack Powder Coated
    Venturi Quantity1
    Fuel Pump IncludedNo
    Fuel Rails IncludedYes
    Calibration Module IncludedYes
    Wiring Harness IncludedYes
    Fuel Pressure Regulator IncludedNo
    Distributor IncludedYes
    MAP Sensor IncludedYes
    IAC Motor IncludedYes
    IAT Sensor IncludedYes
    TPS Sensor IncludedYes
    Venturi Diameter90.00mm
    NotesAndroid or IOS tablet or smart phone needs to be used for a wireless Bluetooth connection to the ECU. (Not Included)
    GTIN Code085347358137
    Sold in QuantityKit