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FITech Fuel Injection 34002

FITech Fuel Injection Go EFI-4 600 HP Throttle Body System Master Kit with Hy-Fuel Single Pump Regulated In-Tank Retrofit Kit


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FITech Fuel Injection Go EFI-4 600 HP Throttle Body System Master Kit with Hy-Fuel Single Pump Regulated In-Tank Retrofit Kit $1,274.00
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Go EFI-4 600 HP Throttle Body System Master Kit
  • 600 HP
  • Matte Black Finish
  • Includes Hy-Fuel Single Pump Regulated In-Tank Retrofit Kit
  • FITech Fuel Injection 34002 Details

    600 HP Master Kit


    • Die Cast Throttle Body
    • Handheld Controller
    • Windshield Mount
    • (4) Hi-Flow 600 HP injectors
    • Built-in pressure regulator
    • 2.5 BAR Internal MAP Sensor
    • Throttle Position Sensor
    • Idle Air Control
    • Coolant Temp Sensor
    • Wide band O2 Sensor
    • O2 Bung Kit
    • -06AN Fuel Inlet Fitting
    • Gasket Kit
    • Hy-Fuel Pump Main Assembly
    • 58 PSI Fuel Regulator
    • Extension Shaft
    • Hy-Fuel Outer Ring (Red)
    • Hy-Fuel Inner Ring (Black)
    • 340 L/PH Fuel Pump
    • (16) #10-32×1″ Flat Head Machine Screws
    • (8) #10-32×1.75″ Flat Head Machine Screws
    • (8) #10-32×1.5″ Flat Head Machine Screws
    • (8) #10-32 Keps Nuts and #10 Flat Washers
    • EFI Grade 5/16″ Hose and (2) Hose Clamps
    • (3) Electrical Connectors, Nuts, Washers and Rubber Boots
    • OEM Style Filter
    • 1/4″ Drill Bit
    • O-ring

      G-Sump In-Tank Module Features:

    • Installs in almost any tank with a depth of 6-inches to 14-inches to fit nearly any popular application.
    • Low profile design for maximum clearance from the bottom of the floor pan of the vehicle.
    • Billet aluminum construction with precision machined components.
    • 35 square inch filter sock.
    • Unique O-ring 360° mounting flange permits easy removal for servicing and re-use. Flange incorporates -06 AN fittings.
    • Includes a built-in fuel pressure regulator and block-off plate so the system can be run as a returnless or return style setup.
    • High quality 340 L/PH fuel pump for engines up to 800 HP.
    • Compatible with E-85 gasoline.


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    FiTech's Go EFI-4 600 HP Throttle Body System is rated at 600 HP, but is suitable for 250 HP through 600 HP engines, making this system perfect for everyday driving, weekend street machines or bracket racing applications. It features the fastest, most accurate self learning available, timing control and wet flow annular discharge. The ECU is mounted on the throttle body, which greatly simplifies installation - no hole in your firewall and no unsightly harness draped across your engine. This is the only computer mounted throttle body system that offers spark control without the need for an external spark box or special distributor. The Go EFI-4 will fit any 4-bbl intake manifold.


    • (4) Hi-Flow 600 HP injectors
    • Simple touch screen selections get you up and running in minutes
    • Self-tuning - After startup, the ECU immediately takes over and provides your vehicle with an optimum tune
    • Bosch 4.2 wide band O2 sensor
    • ECU is mounted on the throttle body so there is NO external boxes or harnesses to clutter up your engine compartment or under dash
    • Universal base to fit any 4-bbl manifold
    • Throttle linkage suits most transmissions
    • Choice of three fuel inlet connections
    • Voltage control fuel pump control
    • Wet flow technology with unique Swirl Spray Annular discharge design
    • Ignition timing can be controlled and adjusted on the fly from touch screen controller
    • Air Fuel ratios can be optimized on the fly
    • Will work with CDI box but not required to control timing
    • Built in fuel pressure regulator
    • Inlet fitting: 9/16”-24 to 6AN
    • Return fitting: 10mm x 1.25 to 6AN


    • Not legal for sale or use in emission restrictive states including California
    • This EFI system can also be used with an engine compartment mounted Fuel Command Center, which provides a returnless system
    • Ignition timing control does not learn, and requires synchronizing distributor to engine with a timing light
    • Part #30001 & #30002 feature 1 adjustable fan control switch


    FiTech EFI Nitrous Instructions

    Handheld Controller - Quick Start Guide


    JEGS Easy Kits are designed by JEGS high performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    Will this system work on a 355 engine with a 488/488 cam shaft? This was a engine I had, until I can afford to do a LS swap.

    Asked by: LBJR
    Yes this will work on your engine.
    Answered by: Dean R
    Date published: 2018-01-17
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    Items You Need

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