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FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 31002 System, Self-Tuning, Throttle Body, Black Powdercoated, Injectors, ECM, Kit

SKU: FIF31002

Fuel Injection Systems

FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems 31002 System, Self-Tuning, Throttle Body, Black Powdercoated, Injectors, ECM, Kit

SKU: FIF31002

Fuel Injection Systems

Sale ends in Calculating...

A$3,074.86
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

When it comes to fuel injection versus carburetors, new school is just too cool. FiTech Go EFI 4 600 hp self-tuning fuel injection systems have the ECU mounted on the throttle body for greater self-containment, clean installation, and easy setup. These trick systems fit any 4-barrel intake manifold, and are designed for use on engines from 250 to 600 hp. They feature a built-in fuel pressure regulator, an ECU that finds the best tune and self-adjusts to it—and the ability to change air/fuel ratios and ignition timing on the fly.

Each system has a hand-held controller with a touch screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. FiTech Go EFI 4 600 hp self-tuning fuel injection systems leave the guesswork behind. Order the model with options best-suited for your application.

Additional features:

* Choice of three fuel inlet connections
* Will work with CDI box, but not required to control timing
* Adjustable fan control switch
* Can be used with an engine-mounted returnless fuel command center
* Uses easy-to-replace, GM-type sensors and Bosch 4.2 wideband oxygen sensors
* Wet Flow swirl spray annual discharge obtains complete atomization
* Voltage-controlling fuel pump control reduces power under low loads to lower temperatures
* Systems with mounted ECUs offer spark control without the need for an external spark box or special distributor
* Designed for applications making at least 6 in. of vacuum at idle

Part Type

Go EFI 4 Master Kit System Black Finish

Data: v4.2 - Upd: 2026-10-02 04:32:08

Specifications

Product Attributes - Brand
FiTech Fuel Injection
Product Attributes - Manufacturer's Part Number
31002
Product Attributes - Part Type
Fuel Injection Systems
Product Attributes - Product Line
FiTech Go EFI 4 600 HP Self-Tuning Fuel Injection Systems
Product Attributes - UPC
854549007019
Product Attributes - Fuel Injection Style
Throttle body
Product Attributes - Fuel Injection System Type
Single 4-Barrel Throttle Body (4150 Flange)
Product Attributes - Maximum Horsepower with Gas
600
Product Attributes - Timing Control Compatible
Yes
Product Attributes - ECM Included
Yes
Product Attributes - Self Tuning
Yes
Product Attributes - User Tunable
Yes
Product Attributes - Fuel System Included
Inline pump kit
Product Attributes - Fuel Pump Flow Rating (lph)
255
Product Attributes - Ignition System Included
None
Product Attributes - Power Distribution Included
None
Product Attributes - User Interface Included
4.5 in. display
Product Attributes - EGR
No
Product Attributes - Transmission Controller Included
No
Product Attributes - Metering Style
Speed density (Map-N) or speed throttle (Alpha-N)
Product Attributes - Multi-Port Fuel Rails Included
No
Product Attributes - Throttle Body Included
Yes
Product Attributes - Throttle Body Mounting Flange
4-barrel square bore
Product Attributes - Venturi Quantity
4
Product Attributes - Venturi Diameter (mm)
44.45mm
Product Attributes - Airflow Rate (cfm)
850 cfm
Product Attributes - Throttle Body Material
Cast aluminum
Product Attributes - Throttle Body Color
Black
Product Attributes - Injectors Included
Yes
Product Attributes - Injector Size (lbs./hr.)
80 lbs./hr.
Product Attributes - Calibration Module Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Oxygen Sensor Included
Yes
Product Attributes - Fuel Pressure Regulator Included
Yes
Product Attributes - MAP Sensor Included
Yes
Product Attributes - IAT Sensor Included
Yes
Product Attributes - TPS Sensor Included
Yes
Product Attributes - IAC Motor Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Fitech Fuel Injection
StreetFX SKU fif31002
SFX Item ID 5178940
Supplier Item Code 5178940
Manufacturer SKU 31002
Manufacturer UPC 854549007019
Alternative References FIT31002

Compatibility

Application Data
  • Fuel TypeALCOHOL
    UniversalYes
  • Application NotesE85 requires 30 percent more fuel to equal the same power level, confirm your EFI system is capable of flowing the extra E85 to reach horsepower goals.
    Fuel TypeFLEX
    UniversalYes
  • Fuel TypeGAS
    UniversalYes
  • Fuel TypeMETHANOL
    UniversalYes

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