Holley EFI Terminator X Max – Ford MPFI Kit

Holley EFI Terminator X Max – Ford MPFI Kit

The Holley EFI Terminator X Max – Ford MPFI Kit is a plug-and-play engine management system designed for Ford V8 engines like the 302w, 351w, and 460 Big Block. It provides full control over fuel and ignition with advanced features including self-tuning, boost and nitrous control, and transmission integration, making it ideal for enthusiasts building powerful, reliable domestic V8 setups.

Key Features

• Plug-and-play Ford V8 engine control with factory-style EV1 injector harness
• Includes 4R70W transmission control harness for seamless integration
• Self-learning fuel strategies with Bosch LSU 4.9 wideband O2 sensor
• Built-in 1bar MAP sensor with vacuum hose adapters, plus external MAP sensor support for boosted applications
• Supports high impedance injectors and advanced ignition timing control
• Boost control with multiple modes and safeties
• Progressive and multi-stage nitrous control with closed-loop AFR targeting
• 4 programmable inputs and outputs for accessories like electric fans and trans brake
• Compact ECU size with diagnostic LEDs and 3.5″ touchscreen handheld for easy tuning and data logging
• Supports E85 fuel, knock retard, coil-per-cylinder ignition, and individual cylinder fuel corrections

Fitment

• Ford small and big block V8 engines including 302w, 351w, and 460
• 4R70W automatic transmission equipped vehicles

Note: Verify compatibility with your specific engine and transmission before ordering. Installation requires basic wiring knowledge and tuning software use. Fuel injectors, distributor, and other hardware are not included.