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  5. Holley - Terminator X MPFI Kit GM LS2/LS3 Late Truck
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Holley - Terminator X MPFI Kit GM LS2/LS3 Late Truck

Holley - Terminator X MPFI Kit GM LS2/LS3 Late Truck

The Holley Terminator X MPFI Kit provides advanced engine control for GM LS2/LS3 and late-model truck engines, featuring real-time fuel learning and a 3.5-inch touchscreen for easy tuning.
$ 1,438.95 $ 1,438.95

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Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days
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Specification

Brand
Holley
Item Number
HLY550-910
Part Name
Terminator X MPFI Kit GM LS2/LS3 Late Truck
Engine Compatibility
GM LS2/LS3 and late-model 4.8L/5.3L/6.0L truck engines with 58x crank reluctor
Injector Compatibility
High-impedance injectors (EV1 connectors)
MAP Sensor
Integrated 1-bar MAP sensor
Inputs
Four programmable inputs (12V, ground, 5V, and frequency)
Outputs
Four programmable outputs (ground and PWM)
Display
3.5-inch touchscreen LCD
Fuel Learning
Real-time self-learning fuel strategies
Dimensions
12.3 inches (length) x 11.7 inches (width) x 7.8 inches (height)
Weight
Approximately 4.5 lbs
Included Components
ECU, main power harness, engine main harness, injector harness, Bosch LSU 4.9 wideband oxygen sensor, input/output harness, 3.5-inch touchscreen, vacuum hose adapters
Software
Holley EFI software suite for advanced tuning

Description


Take charge of your LS engine with the Holley Terminator X MPFI Kit. Designed for GM LS2/LS3 and late-model truck engines with 58x crank reluctor wheels, this kit offers real-time fuel learning, high-impedance injector drivers, and an integrated 1-bar MAP sensor. The included 3.5-inch touchscreen provides an intuitive interface for calibration and monitoring, eliminating the need for a laptop. With four programmable inputs and outputs, you can control accessories like electric fans, boost control solenoids, and nitrous systems. Whether you're building a budget-friendly cruiser or a boosted race car, the Terminator X delivers the features and technology you need without breaking the bank.

Disclaimer


This product is intended for off-road use only and may not be legal for use on public roads. Please check your local laws and regulations before installation.

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