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FiTech Go Port EFI Complete Fuel Injection Systems 37858 System, EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevrolet, Small Block, Kit

SKU: FIF37858

Fuel Injection Systems

FiTech Go Port EFI Complete Fuel Injection Systems 37858 System, EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevrolet, Small Block, Kit

SKU: FIF37858

Fuel Injection Systems
A$4,915.88
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

FiTech Go Port EFI complete fuel injection systems are offered in two kits, one for up to 550 hp and one for up to 1,050 hp. Each system is supplied with a new aluminum intake machined and fitted with injectors (36 or 80 lb.), fuel rails, wiring harness, and an 850 cfm throttle body. The ECU, with its high-speed processor, is integral to the throttle body along with the TPS, IAC, IAT and MAP sensors reducing wiring and making installation as easy as possible. All setup is handled through the color touch screen monitor with no tuning experience necessary to have your engine ¬rev up and running at its best. Choose the system designed for your engine.

Part Type

Fuel Injection Systems

Data: v4.2 - Upd: 2026-09-29 00:32:19

Specifications

Product Attributes - Brand
FiTech Fuel Injection
Product Attributes - Manufacturer's Part Number
37858
Product Attributes - Part Type
Fuel Injection Systems
Product Attributes - Product Line
FiTech Go Port EFI Complete Fuel Injection Systems
Product Attributes - UPC
856291005381
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Fuel Injection System Type
Single 4-Barrel Throttle Body (4150 Flange)
Product Attributes - Maximum Horsepower with Gas
1,050
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
None
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 - Intake Material
Aluminum
Product Attributes - Intake Color
Natural
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Multi-Port Fuel Rails Included
Yes
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)
900 cfm
Product Attributes - Throttle Body Material
Billet aluminum
Product Attributes - Throttle Body Color
Black
Product Attributes - Injectors Included
Yes
Product Attributes - Injector Size (lbs/hr)
70 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
No
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.
Product Attributes - Notes
Rated for 550-1,050 horsepower.

Reference Information

Brand Name/s Fitech Fuel Injection
StreetFX SKU fif37858
SFX Item ID 5178788
Supplier Item Code 5178788
Manufacturer SKU 37858
Manufacturer UPC 856291005381

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    Fuel TypeFLEX
    Cylinder Head TypeStock configuration
    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.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    Fuel TypeGAS
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    Fuel TypeMETHANOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Fuel TypeFLEX
    Cylinder Head TypeStock configuration
    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.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Fuel TypeGAS
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Fuel TypeMETHANOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
    Fuel TypeFLEX
    Cylinder Head TypeStock configuration
    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.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
    Fuel TypeGAS
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
    Fuel TypeMETHANOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Fuel TypeFLEX
    Cylinder Head TypeStock configuration
    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.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Fuel TypeGAS
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Fuel TypeMETHANOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Fuel TypeFLEX
    Cylinder Head TypeStock configuration
    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.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Fuel TypeGAS
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Fuel TypeMETHANOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Fuel TypeFLEX
    Cylinder Head TypeStock configuration
    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.
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Fuel TypeGAS
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Fuel TypeMETHANOL
    Cylinder Head TypeStock configuration
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    Fuel TypeALCOHOL
    Cylinder Head TypeStock configuration

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