Go Port EFI 550-1050 HP System Small Block Chevy Gen 1
InfoVehicle Info Needed
FITECH FUEL INJECTIONPART NUMBER: 546-37858

Go Port EFI 550-1050 HP System Small Block Chevy Gen 1

$2,29500
ShippingShips on 09/22/2026
Lowest PriceLowest Price Guarantee

Chevy
Go Port EFI System
  • Small Block Chevy Gen 1
  • Supports 550-1050 HP

    FiTech has bridged the gap with the Go Port EFI System and has combined a high-flow FiTech throttle body together with a high-quality port style manifold with brand high-flow injectors mounted in fuel rails. All this combined becomes the most advanced self-learning port EFI system on the planet with advantages of easy installation of throttle body EFI and precision fuel distribution of port-style EFI.

     

    Breakdown of Included Items

    Throttle Body Dimensions

    Hand-Held Controller Quick Start Guide

     

    Features:

    • 900 CFM matte black throttle body
    • Eight High-Flow 55 lb. injectors
    • Throttle body mounted ECU
    • 2.5 BAR MAP sensor
    • Self-learning technology
    • 2.5 in. touch screen handheld controller
    • High flow fuel rails
    • 4.2 wideband O2 sensor, stainless steel clamp and weld bung
    • 4-pin sub harness with flagged lead destinations
    • Coolant temperature sensor
    • TPS, IAC, IAT, BARO sensors
    • Includes aftermarket port EFI style manifold

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeFuel Injection System
    BrandFITECH FUEL INJECTION
    Package Height15.0
    Package Width16.0
    Package Length24.0
    Weight41.0 PG
    Part CategoryPerformance Parts
    Self TuningYes
    Power Adder CompatibleNo
    Injector Size (Lbs./Hr.)70
    Timing Control CompatibleYes
    Part FitmentSemi Universal
    Deck HeightStandard deck
    User TunableYes
    Maximum Horsepower1,050
    Vendor Part Number37858
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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