Holley Terminator X Max 24x/1x MPFI Kit with Transmission Control

The Holley Terminator X Max 24x/1x MPFI Kit with Transmission Control is a comprehensive engine management system designed for GM LS1/LS6 engines with 24x crank reluctor and EV1 injectors, including 4L60E or 4L80E transmission control. It offers advanced tuning features, real-time fuel learning, and proven Holley EFI technology at an affordable price, making it ideal for street or race applications.

Key Features

Real-time fuel map learning for precise base fuel tuning
High impedance injector drivers compatible with most stock LS and Holley injectors
Integrated Bosch LSU 4.9 wideband oxygen sensor for accurate AFR feedback
On-board 1-bar MAP sensor with vacuum hose adapters included
4 programmable inputs and 4 outputs for accessories like fans, boost control, and nitrous
Boost and nitrous control with safety features and advanced custom tables
Diagnostic LEDs for quick engine status checks
3.5" touchscreen handheld with calibration wizard, data logging, and customizable gauges
Compact ECU with flexible mounting options
Plug-and-play compatibility with Holley EFI accessories and free tuning software
Complete kit includes engine and transmission harnesses, wideband sensor, and vacuum adapters

Fitment

GM LS1/LS6 engines with 24x crank reluctor and EV1 injectors
4L60E and 4L80E automatic transmissions

Note: Verify compatibility with your specific engine and transmission setup before ordering. Low impedance injectors are not supported. Advanced tuning knowledge or professional assistance may be required for custom applications.