Terminator X MPFI Kit Early LS Truck

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$1,483.05
MSRP: $1,499.95
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Info

SKU:HLY550-904 ,UPC:

SKU: HLY550-904

UPC: 090127060803

MPN: 550-904

Info

SKU:
HLY550-904
UPC:
090127060803
MPN:
550-904

Description

The Holley Terminator X MPFI Kit Early LS Truck is a comprehensive multi-point fuel injection system designed for early LS engine swaps in light-duty trucks. This kit bridges the gap between carbureted or old single-point systems and modern EFI technology, making it essential for builders who demand drivability and cold-start performance.

The Terminator X system utilizes Holley's proven ECU platform to manage fuel delivery across all eight injectors with precision tuning algorithms that adapt to load, temperature, and throttle input. The MPFI approach injects fuel directly at each intake port, resulting in superior atomization and combustion efficiency. The kit includes the proprietary ECU, wiring harness, fuel pressure regulator, injectors matched to your displacement, and all necessary mounting brackets.

Street rodders, truck restorers, and LS swap enthusiasts will benefit from the plug-and-play integration tailored specifically for early truck platforms. At a verified weight of 8.5 lbs and compact dimensions, the kit fits tight engine compartments without requiring extensive fabrication or modification to factory truck frames.

SpecificationDetail
MPN / Part Number
550-904
UPC
090127060803
SKU
HLY550-904
Dimensions
11.5 x 7.7 x 12.3 in
Weight
8.5 lbs
System Type
Multi-Point Fuel Injection (MPFI)
Engine Platform
Early LS (Gen III/IV) Truck
Primary Component
Terminator X ECU with Harness
Injector Configuration
8-Port (One per Cylinder)
Included Components
ECU, Wiring Harness, Fuel Regulator, Brackets
Application
Truck Swaps, Restorations, Street Rods

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