Holley EFI Terminator X Universal MPFI Kit

Holley EFI Terminator X Universal MPFI Kit

The Holley EFI Terminator X Universal MPFI Kit puts you in full control of your domestic V8 engine with advanced self-learning fuel strategies and proven Holley EFI technology. Designed for conventional pushrod Chevrolet and Chrysler engines, this compact ECU kit features high impedance injector drivers, integrated 1bar MAP sensor, and versatile programmable inputs and outputs for boost, nitrous, and more. Perfect for enthusiasts looking to upgrade from stock or junkyard ECUs to a tunable, performance-focused system.

Key Features

• Plug-and-play control for domestic V8 engines with included EV1 injector harness
• Self-tuning with real-time fuel learn and built-in 1bar MAP sensor
• Supports boost control, wet/dry nitrous, and advanced customizable tables
• Includes 3.5″ touchscreen handheld with calibration wizard and data logging

Fitment

• Conventional pushrod Chevrolet and Chrysler V8 engines
• Compatible with high impedance injectors and Holley EFI injectors (not low impedance)

Note: Verify compatibility with your engine and ignition system before ordering. Installation requires basic wiring knowledge; tuning software and handheld included for user adjustments. Fuel injectors, fuel pump, and distributor are not included.