AEM Infinity Universal ECUs
AEM Infinity Universal ECUs
Each Infinity ECU includes ignition coil outputs and injector drivers equivalent to its name. The Infinity’s airflow-based tuning models simplify startup and speed up the tuning process by eliminating many of the lookup and trim tables (Correction Tables) necessary in previous generation ECUs. For a limited time, all Infinity systems come fully enabled without the need for feature add-on purchases. Combined with AEM’s industry-leading 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.
Airflow model based (VE) tuning
ECU Set Up Wizard simplifies start up
Flex fuel compatible
Multi fuel capable
Drive by wire
Variable valve control
Multiple boost control strategies
Wheel speed-based traction control
Dual internal Lambda controllers
Dual knock sensing circuits
Data logging up to 64GB, up to 100 channels at 1KHz
Outputs to 3rd party dashes and data loggers
Industry leading data transfer speed (up to 480Mb/sec)
Integrated engine protection strategies
Sealed enclosure and IP67 rated comms ports
The Infinity ECU delivers high end Motorsports capabilities powerful enough for professional teams at a price that makes it attainable for sportsman racers. Airflow-based tuning models simplify system installation and speed the tuning process by eliminating many of the setup requirements necessary in previous generation ECUs. The Infinity ECU is built around a 200MHz, 32-bit automotive processor and Real Time Operating System (RTOS), which is capable of processing 400 million instructions per second. This allows the Infinity to do more, faster, in a more stable programming environment.
- Infinity 506 features 6 high/low imp injectors, 6 coils, 2 VVTi and 1 DBW
- Infinity 508 features 8 high imp injectors, 8 coils, 2 VVTi and 1 DBW
- Infinity 708 features 8 high/low imp injectors, 8 coils, 4 VVTi and 2 DBW
- Infinity 710 features 10 high/low imp injectors, 10 coils, 4 VVTi and 2 DBW
- Infinity 712 features 12 high/low imp injectors, 8 coils, 4 VVTi and 2 DBW
INFINITY 308 PROGRAMMABLE EFI
The Infinity 308 (PN 30-7113) features two different injector types and two different coil outputs that support three different types of fuel and ignition configurations.
For throttle-body-injected (TBI) and GM multi-port fuel injected V8s the Infinity 308 includes a single direct-drive ignition coil output to work with a distributor and a single coil, and 2 peak & hold injector drivers that can drive up to four high-impedance injectors each. Other port injected and single-coil distributed V8 engines like the Ford Windsor can be controlled using the Infinity 308’s 8 high impedance injector drivers and single direct-drive coil output.
For the Chevy LS, the Infinity 308 has 8 high impedance injector drivers and 8 “smart” coil outputs to drive a coil-near-plug ignition system.
Infinity 308 MEFI Upgrade
The Infinity 308 is a great upgrade for users looking to replace their older MEFI-4 system. This system also provides users with an upgrade path to sequential port injection and “smart” coil-near-plug ignition. A Plug & Play Adapter harness to install an Infinity 308 on engines using MEFI controllers is available in our Plug & Play Adapter Harnesses section.
INFINITY 358 PROGRAMMABLE EFI
The Infinity 358 (PN 30-7114) is designed to control 2V and 4V Ford Modular engines, late-model Dodge Hemi engines, and other late-model, individual direct-drive “dumb” coil V8 engines with port injection using 8 high impedance injectors.