AEM’s Infinity Programmable ECUs Available for LS, HEMI, Mod Motors and More!

Infinity-10 and -8 programmable ECUs are now available for GM LS engines, 2005-’08 Dodge 5.7/6.1L HEMI crate engines and Ford Modular engines. Infinity ECUs can also run Universal V8 applications that have 4 & 1, 8 & 1, 12 & 1 and 24 & 1 crank teeth & cam teeth configurations. Visit for detailed application information and all supported crank/cam teeth configurations.

The Infinity EMS delivers high-end engine control for the racing masses, providing technology, durability and capabilities that are typically found only in the engine control units used at the top echelons of Motorsports, yet at a fraction of the cost.  Built around the latest-generation 200MHz automotive processor, the Infinity is capable of processing 400 MIPS (millions of instructions per second) and is one of the fastest ECU available today. All Infinity systems come fully enabled, right out of the box, without the need for feature add-on purchases. Combined with AEM’s after-purchase support system, including free technical support, the Infinity is the ultimate engine control solution for both professional race teams and weekend track cars.

The Infinity’s airflow-based tuning models simplify start up and speed up the tuning process by eliminating many of the lookup and trim tables (Correction Tables) necessary in previous generation ECUs. It’s fast and powerful, able to process 400 million instructions per second and calculate fuel injector pulsewidth in units of 1/10th of a microsecond. The software’s back-end ignition timing code is tested to 100,000 RPM.

Each Infinity programmable ECU includes ignition coil outputs and injector drivers equivalent to its name. They are multi-fuel and Flex-Fuel compatible and offer multiple strategies for boost, nitrous, idle control, ignition trim, charge temp blend and more. Infinity ECU’s  feature lightning-fast data logging, dual internal wideband controllers, dual knock sensing circuits, drive-by wire capability, real-time sensor diagnostics and an internal engine simulator. The enclosure and connectors are sealed and suitable for engine bay mounting, and are designed to withstand the harshest racing environments.

Visit for application information and to find or become a Factory Trained Infinity EMS Tuner.