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Holley 550-443

Terminator Stealth EFI 4bbl Throttle Body Fuel Injection System With GM Transmission Control

Holley 550-443

510-550-443

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Holley 550-443 Terminator Stealth EFI 4bbl Throttle Body Fuel Injection System With GM Transmission Control $2,649.95
Terminator Stealth EFI 4bbl Throttle Body Fuel Injection System With GM Transmission Control
  • Hard Core Grey Finish
    Includes:
  • 3.5" LCD Handheld Programmer
  • Self-Tuning ECU
  • GM 4L60/4L80E Harness

  • Holley 550-443 Details

    Terminator Stealth EFI 4bbl Throttle Body Fuel Injection System

    Features:
  • Carburetor looks with the drivability of EFI
  • Trouble-free performance with today’s fuels - put an end to vapor lock and fuel varnish problems!
  • Fits V8 engines from 250-600 horsepower
  • 4150 style 4BBL mounting flange - Bolts on in place of carburetor
  • Fully self-tuning ECU - No laptop required
  • Includes full color, 3.5” touch screen LCD for both basic and advanced tuning options
  • Timing control option for GM Small Cap HEI and Ford TFI distributors
  • Connections for Ford, GM TH350, 700R4 and other transmission linkages
  • Harness provided for GM Electronic 4L60/4L80E Transmissions, allowing for a fast and easy installation
  • Optional free software upgrade for full laptop control
  • Easy plug and play harnesses with minimal connections
  • Virtually maintenance free - keeps your vehicle reliable and ready to drive

  • Specifications:

    Manufacturer's Part Number:
    550-443

    There's a new self-tuning EFI on the streets and IT'S IN CONTROL!

    The Holley Terminator Stealth EFI Systems have features not found in any other street EFI system including throttle body technology that is currently used in every Nascar Sprint Cup Series™ car. Installation is easy with no computer experience necessary, simply bolt it on, use the included handheld tuner to answer a few multiple choice questions and let the Terminator EFI take control, the system self-tunes as you drive.
    If you embrace modern technology and want to take control, the system is upgradable to complete laptop
    control without the need to purchase another electronic control unit. This carburetor replacement EFI system
    Holley’s Terminator Stealth EFI systems have the same great self-tuning features of Terminator EFI in a new stealthy package!

    Features:
  • Carburetor looks with the drivability of EFI
  • Trouble-free performance with today’s fuels - put an end to vapor lock and fuel varnish problems!
  • Fits V8 engines from 250-600 horsepower
  • 4150 style 4BBL mounting flange - Bolts on in place of carburetor
  • Available in Polished, Classic and Hard Core Gray™ finishes.
  • Fully self-tuning ECU - No laptop required
  • Includes full color, 3.5” touch screen LCD for both basic and advanced tuning options
  • Timing control option for GM Small Cap HEI and Ford TFI distributors
  • Connections for Ford, GM TH350, 700R4 and other transmission linkages
  • Optional free software upgrade for full laptop control
  • Easy plug and play harnesses with minimal connections
  • Virtually maintenance free - keeps your vehicle reliable and ready to drive

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