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Holley Terminator LS MPFI System for GM Truck with DBW Throttle Body & Transmission Control

550-623
Take control of your LS engine with Terminator LS MPFI! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI! The Terminator EFI utilizes the Holley Dominator ECU for upgradability and opportunity for specialized builds when compared to the Terminator X series.

Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-623 kit controls fuel, spark, drive-by-wire and 4L60E/4L80E transmissions through the Terminator's new 3.5" touchscreen! Install, answer a few basic questions and drive. No laptop required!

Description

Specifications
For 1997 to 2007 4.8/5.3/6.0 truck engines with 24x crank reluctor, drive-by-wire and 4L60E/4L80E transmissions
Emission Code: 3
Injector Connector: Multec 2
Product Type: Terminator LS MPFI Kit
Terminator LS Options Fuel, Spark, Drive-by-Wire, Transmission
Part Number 550-623

Features:
Kit includes everything you need to control your stock or mild LS
Bosch wideband oxygen sensor included
Controls fuel, spark, drive-by-wire, and 4L60E/4L80E transmissions
Pre-calibrated for no-hassle installation and tuning
Fully adjustable through included 3.5” full color touchscreen

Emissions
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle
The following vehicles are considered Racing Use Only Vehicles:

Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
1968 and newer Foreign manufactured vehicle

Shipping Information

  • Item Requires Shipping
  • 45.0 lbs.
  • W20.0000” x H16.0000” x L32.0000”
  • Free Basic Shipping

Documents


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