Want to learn how to tune a Holley Terminator X or Terminator X Max ECU? It doesn’t matter whether you’re tuning a stock LS V8, a modified six-cylinder or something completely different; this step-by-step tuning process applies to YOU.

The Holley Terminator X worked example in the Practical Standalone Tuning course covers both the Terminator X and Terminator X Max, with the process also carrying over to the Holley HP and Dominator ECU range.
These tuning techniques can be used whether you’re tuning on the road, racetrack or dyno.
You will learn the HPA 10-step process, covering:
- ECU Configuration and Testing
- Trigger Setup
- Base Table Configuration
- Base Ignition Timing/Fuel Pressure
- Initial Startup
- Idle Tuning
- Steady State Fuel Tuning
- Steady State Ignition Tuning
- Full Power Tuning
- Confirming Your Tune on the Road/Racetrack
...all on the same Holley EFI tuning software you are using.

Tuning a Holley Sniper? The same course includes a separate Sniper-specific worked example at no extra cost.
If you have already tuned a range of other ECUs and want to get a head start on Holley EFI tuning, enrol in the Practical Standalone Tuning course now.
HPA recommends: If you’re new to tuning or have tuned fewer than 50 cars, get this great deal on a full EFI tuning Starter Package instead and start learning instantly with lifetime access.
