Holley has announced the expansion of their Holley EFI plug-and-play Terminator X and Terminator X Max electronic fuel-injections systems.

Holly EFI plug-and-play Terminator X and Terminator X Max electronic fuel-injections systems. (Photo Courtesy of Holley EFI.)

These systems afford self-learning fuel strategies, complete control of your LS engine, and the proven technology of Holley EFI all at a budget-friendly price.

Available now are Terminator X systems for LS1 engines with EV6, LS2/LS3s systems for late-model trucks, and Terminator X Max systems for numerous drive-by-wire/multi-point-fuel-injection applications equipped with electronic transmission control.

Compatible with a wide array of LS engines, Terminator X and Terminator X Max systems come loaded with base maps for the most popular engine combinations to get you on the road or race track quickly.

They feature real-time fuel learning, high-impedance injector drivers, an integrated 1-bar MAP sensor, and four fully programmable inputs and outputs.

The inputs (12-volt, 5-volt, frequency, and ground) are ideal for adding pressure sensors and activation triggers for nitrous and trans-brakes, and the outputs are perfect for boost-control solenoids, progressive nitrous control, IAC kits, electric fans and so on.

Both systems come with a 3.5-inch handheld LCD touch screen, complete tuning and gauge-display functionality, an easy-to-use calibration wizard and Holley EFI’s industry-leading software package that sports full laptop access for advanced users.

Both work effortlessly with virtually all Holley EFI accessories, including digital dashes, shift lights and even analog-style gauges. Both utilize Bosch LSU 4.9 wideband to relay air/fuel-ratio information to the ECU for precise tuning control and accurate readings.

For a complete look at the current offering of Terminator X & X Max systems and all other Holly Parts and accessories, go to www.holley.com