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Holley Terminator LS Plug-and-Play Multi-Port Systems 550-614 Engine Management Systems, LS, Plug-andPlay, 8-Injectors, 8-Coils, Analog Inputs, with Controller, Chevy, Truck, 4.8-6.0L, 24x Crank, Kit

SKU: HLY550-614

Engine Management Systems

Holley Terminator LS Plug-and-Play Multi-Port Systems 550-614 Engine Management Systems, LS, Plug-andPlay, 8-Injectors, 8-Coils, Analog Inputs, with Controller, Chevy, Truck, 4.8-6.0L, 24x Crank, Kit

SKU: HLY550-614

Engine Management Systems
A$5,930.68
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Take control of your engine a Holley Terminator LS plug-and-play multi-port engine management system. They include all the necessary parts to control the fuel, spark, 4L60/4L80E or 4L60E/4L80E transmission, the vehicle's drive-by-wire, or some combination of those (depending on the application) on your stock or mild LS. Order the model recommended for your year/make and engine application.

Holley Terminator LS plug-and-play multi-port systems include:

* Terminator EFI ECU
* Terminator hand-held controller with 3.5 in. full-color touch screen
* Main power harness
* Main engine harness
* Injector harness
* Other harnesses as required by the application
* Oxygen sensor with fitting

Part Type

Engine Management Systems

Data: v4.2 - Upd: 2026-10-13 18:47:42

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
550-614
Product Attributes - Part Type
Engine Management Systems
Product Attributes - Product Line
Holley Terminator LS Plug-and-Play Multi-Port Systems
Product Attributes - UPC
090127715499
Product Attributes - Transmission Controller Included
No
Product Attributes - Boost Control
Yes
Product Attributes - Traction Control
No
Product Attributes - High Impedence Injectors
Up to 8
Product Attributes - Low Impedence Injectors
Up to 8
Product Attributes - Fuel Injector Connector Style
Multec 2
Product Attributes - Coils
Up to 8
Product Attributes - Analog Inputs
4
Product Attributes - Wideband Controller
Yes
Product Attributes - Wideband Channels
1
Product Attributes - CANBUS Enabled
Yes
Product Attributes - CANBUS Networks
1
Product Attributes - Knock Control
Yes
Product Attributes - Knock Channels
2
Product Attributes - Drive-By-Wire Capable
No
Product Attributes - VVT Control
No
Product Attributes - Nitrous Control
Yes
Product Attributes - Launch Control
No
Product Attributes - Engine Protection
Yes
Product Attributes - Flex Fuel Compatible
Yes
Product Attributes - Multi-fuel Capable
No
Product Attributes - Data Logger
Yes
Product Attributes - Oxygen Sensor Included
Yes
Product Attributes - Reluctor Wheel Tooth Quantity
24
Product Attributes - Display Included
Yes
Product Attributes - Handheld Controller Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Applications for 1997-2007 4.8/5.3/6.0 truck engines with 24x crank reluctor. 3.5 in. touch-screen included for interface, no laptop required.
Product Attributes - Special Attention
Cannot program through EFI Standalone Digital Dash Kits.

Reference Information

Brand Name/s Holley
StreetFX SKU hly550-614
SFX Item ID 4782882
Supplier Item Code 4782882
Manufacturer SKU 550-614
Manufacturer UPC 90127715499
Alternative References HOL550-614, 8-Injectors, 8-Coils, 4.8-6.0L, 24x

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • UniversalNo
    MakeCHEVROLET
    Beginning Year2003
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325

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