Terminator X MPFI GM LS1/LS6

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$1,368.85
MSRP: $1,449.95
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Info

SKU:HLY550-903T ,UPC:

SKU: HLY550-903T

UPC: 090127074466

MPN: 550-903T

Info

SKU:
HLY550-903T
UPC:
090127074466
MPN:
550-903T

Description

The Terminator X MPFI GM LS1/LS6 Engine Control Module by HOLLEY is a professional-grade fuel injection management system designed for LS-platform engine swaps and high-performance modifications. This ECU is ideal for those installing an LS1 or LS6 powerplant into classic vehicles or upgrading existing LS applications, providing essential tuning and control features that serious engine builders require.

The Terminator X platform simplifies the engine management process by eliminating the need for factory GM PCM programming. It offers comprehensive control over fuel delivery and ignition timing, allowing users to optimize engine performance. The module supports multi-port fuel injection and features real-time tuning capabilities through Holley's user-friendly software, enabling adjustments without the need to disconnect wiring.

Engine builders and enthusiasts will benefit from the Terminator X's robust construction, which is designed to handle the demands of high-output LS motors and forced-induction applications. Its compact size makes it suitable for tight engine bays, while integrated features like knock detection and closed-loop lambda control enhance engine monitoring and performance.

SpecificationDetail
MPN / Part Number
550-903T
UPC
090127074466
SKU
HLY550-903T
Dimensions
11.3 x 7.4 x 12.1 in
Weight
8.65 lbs
Engine Platform
GM LS1 / LS6
Fuel Injection Type
Multi-Port Fuel Injection (MPFI)
Control Features
Sequential Firing, Knock Detection, Closed-Loop Lambda Control, Real-Time Tuning
Tuning Interface
Holley Software (PC-Based)
Forced Induction Compatible
Yes - Turbo, Supercharger, Nitrous
Diagnostic Capability
Full Real-Time Engine Monitoring

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