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Product Summary

Universal Fit, Throttle Body Injection Style

    Rebates Available

    Key Specs

    Injection StyleThrottle Body
    Fuel Injection System TypeDual 4-Barrel Throttle Bodies (4150 Flange)
    CFM1700 CFM
    Injector Size36 lbs./hr.
    Max Horsepower Rating625

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    FiTech 93562 Details

    The retrofit fuel injection revolution has begun! FiTech is the leading name in EFI conversions for good reason, bringing not only economy to the market but simplicity through design. The switch to fuel injection has never been easier. FiTech’s technology is designed and developed using OEM level engineering and components. All throttle bodies have built-in computers and sensors, reducing the amount of wiring to route in your vehicle. You can run the system on only 4 wires and two sensors! The sensors are OEM style for proven reliability and easy replacement.

    Go EFI 2x4 Master Kit

    FiTech dual-quad 625 HP self-tuning fuel injection systems are designed and developed using OEM level engineering and components. All throttle bodies have built in computers and sensors reducing the amount of wiring to route in your vehicle. You can run the system on only 4 wires and two sensors. The sensors are OEM style for proven reliability and easy replacement.

    The advanced FiTech self-learning ECU continually adjusts the fuel map to increase efficiency and performance, while still allowing the user to adjust inputs on their own via a easy-to-use touchscreen interface. The Go EFI 2x4 625 HP kits offer all of the features available to tune your naturally aspirated motor, including control of the ignition system. By locking the distributor in place, different timing curves can be selected via the handheld touch screen, or this function can be toggled off and ignition controlled separately through traditional methods. The FiTech ECU also has a built-in electric fan control, fuel pump voltage regulator to reduce noise and heat buildup, and an integrated fuel pressure regulator ensures the unit is always at the correct fuel pressure.

    A list of features for the FiTech 30061 Go EFI 2×4 625 HP Dual Quad EFI:

    • Includes 8 flow matched injectors capable of flowing 625 HP of fuel
    • Dual high flow throttle bodies with mounting bases for Edelbrock or Holley style manifolds
    • Die cast, tumble polished aluminum throttle body housings
    • Throttle bodies have a base that will fit most dual quad or tunnel ram intake manifolds
    • Includes polished stainless steel linkage that suits most transmissions
    • Specific wiring harness for dual quad installation
    • 4 Gig data logging
    • Single electric fan control
    • Initial setup is quick and easy
    • Simple touch screen selections get you up and running in minutes
    • Self-tuning ECU - after startup , the self-learning ECU immediately takes over and provides your vehicle with an optimum tune
    • Basic install can be done with just 4 wires and 2 sensors
    • Uses a Bosch 4.2 wide band O2 sensor while all other sensors are common GM style parts
    • ECU is mounted on the throttle body so there is NO external boxes, harnesses or relays to clutter up your engine or dash, saving you time and keeping things simple & neat
    • Choice of three -6 AN fuel inlet connections
    • All Go EFIs feature Voltage Control fuel pump control that reduces voltage to the pump under low load conditions such as idle and cruise, thus reducing noise and heat. This will extend the life of your pump and keep the fuel in the tank cooler and your ears from ringing!
    • Go EFI systems feature wet flow technology and have a unique Swirl Spray annular discharge design that assures COMPLETE ATOMIZATION! Check out our videos, you need to see it!
    • Ignition timing can be controlled and adjusted on the fly from a touch screen controller
    • Air/fuel ratios can be optimized on the fly as your drive. Try THAT with your carb!
    • Built in fuel pressure regulator means no extra regulator to mount on your firewall
    • Use of ignition timing control is optional and not required
    • Ignition timing control does not learn, and requires synchronizing distributor to engine with a timing light
    • Will work with CDI box but not required to control timing
    • Not compatible with nitrous applications
    • E85 compatible (30% reduction in HP capacity of fuel system and EFI)

    FiTech Go-Spark CD Ignition

    FiTech EFI is excited to extend its ignition offerings with the new Go-Spark CD Ignition! The all-new Capacitive Discharge Ignition will deliver high powered sparks from idle to top rpm to improve the combustion event and power output of your engine.

    The Go-Spark CDI was designed for both EFI equipped or carbureted engines and features a microprocessor to manage the spark delivery. The ignition, which is assembled in the USA, produces a series of multiple sparks below 2,500 rpm to improve starting, idle quality and throttle response. At higher rpm, the CD technology continues to deliver full energy sparks through racing rpm to ensure complete combustion of the fuel mixture. 

    The Go-Spark CDI is designed for 4, 6, and 8-cylinder engines equipped with a distributor. It accepts the trigger signal from an HEI, amplifier, points, or 2-wire non-magnetic pickup distributors. The tach output signal, which is also used to trigger a FiTech EFI system, is a 12-volt square wave signal that is divorced from other circuits to provide a clean, perfect signal.

    FiTech Force Fuel System

    The all-new FiTech Force Fuel System makes the upgrade to fuel injection even easier! The Force Fuel simply connects to a stock mechanical or electric fuel pump then supplies the EFI system with high pressure through the use of an internal 340-LPH pump. This means you don’t need to run a new feed line from the tank!

    With a strong, versatile mounting bracket, the Force Fuel System mounts under and is fed with the original fuel pump. The assembly holds half-a-gallon of fuel to submerge the electric fuel pump to keep it cool for long life and no chance of fuel starvation. An internal regulator keeps the pressure at a consistent 58-psi which is ideal for reliable EFI performance.

    A serviceable 10-micron fuel filter is supplied to keep the finest debris away from the injectors along with five feet of high-pressure fuel hose, AN fittings, and clamps. The precision machined extrusion is designed for strength and sealed tight. There is also an easy-to-view fuel pressure gauge installed for quick checks and heavy-duty wire terminals are also supplied to complete the installation.

    • Designed specifically to fuel FiTech EFI systems as well as other brands
    • Capable of supporting the fuel demands of an 800-hp engine on gasoline
    • Sturdy, versatile mounting bracket provides a side or bottom mount
    • Effective 10-micron serviceable filter ensures the best filtration available
    • Uses a 340 LPH fuel pump and internal regulator for reliable fuel supply
    • Increased fuel capacity over other systems – no chance of cavitation
    • Supplied with high-pressure fuel hose, AN fittings, return line fitting bung, and liquid-filled gauge
    • For use with E-85, alcohol or methanol based fuels

    Not legal for use on pollution controlled vehicles. This system is designed to be installed into vehicles that do not require emission controls.

    Not legal for use on pollution controlled vehicles. This system is designed to be installed into vehicles that do not require emission controls.

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    Rebates

    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 93562 Specifications

    KEY SPECS
    MFG. Part #93562
    BrandFiTech
    Injection StyleThrottle Body
    Fuel Injection System TypeDual 4-Barrel Throttle Bodies (4150 Flange)
    CFM1700 CFM
    Injector Size36 lbs./hr.
    Max Horsepower Rating625
    ECM IncludedYes
    GENERAL
    Carburetor Flange Type4-Barrel Square Bore
    User TunableYes
    Self TuningYes
    Injectors IncludedYes
    Intake Manifold IncludedNo
    Metering StyleSpeed density
    EGRNo
    Throttle Body IncludedYes
    Throttle Body MaterialCast Aluminum
    Throttle Body FinishSatin Black
    Venturi Quantity8
    Fuel Pump IncludedYes
    Calibration Module IncludedYes
    Wiring Harness IncludedYes
    Fuel Pressure Regulator IncludedYes
    Distributor IncludedNo
    MAP Sensor IncludedYes
    IAC Motor IncludedYes
    IAT Sensor IncludedYes
    TPS Sensor IncludedYes
    Use with Power AdderNo
    Venturi Diameter43.00mm
    Flow Rating340
    GTIN Code812061033688
    Sold in QuantityKit
    Transmission Controller IncludedNo
    Multi-Port Fuel Rails IncludedNo
    Timing Control CompatibleYes