AEM Infinity Series 5 Programmable ECU

AEM

$1,420.95 
SKU: AEM-30-7106

The Series 5 Platform
The Infinity 506 and Infinity 508 ECUs are affordable state-of-the-art engine control units designed for four- and six-cylinder racing engines (typically Infinity 506), and racing engines with up to 8 cylinders that are using high-impedance injectors (Infinity 508). A Powersports version is available for Polaris RZR 900, 1000 and XP Turbo applications (PN 30-7112). The Series 5 features a smaller footprint than the Infinity Series 7 at 5.855” x 5.55” x 1.8”, and has a single, weatherproof 80-pin connector.

Infinity 506
The Infinity 506 is designed for racing engines with up to 6 cylinders.

Infinity 508
The Infinity 508 is designed for high performance V8 crate engines and race engines using high impedance injectors with up to 8 cylinders. A special Powersports version is available for Polaris RZR 900, 1000 and XP Turbo applications using Plug & Play Adapter Wiring Harnesses specific to each application.

Selecting The Right Infinity ECU
Infinity ECU modules are designed for maximum flexibility across many types of applications. ECU modules and harnesses are sold separately for both Supported and Plug & Play applications. Choose the ideal Infinity ECU based on your application’s ignition and fuel injector output requirements using the Infinity Specifications Chart, and then choose between our available Plug & Play or Universal harnesses to create the Infinity solution that suits your specific needs.

Supported vs. Plug & Play Applications
The Infinity ECU delivers comparable tuning functionality regardless of application type. It is available for a wide variety of applications in two distinct forms:

Supported Applications

  • Infinity Supported applications refer to an engine family or cam/crank pattern for which the Infinity ECU has been tested and validated to run. However, certain ancillary vehicle systems (such as factory instrument clusters, automatic transmissions, and certain drive by wire throttles), may not be supported.
  • The setup Wizard included with the InfinityTuner user interface software dramatically simplifies initial tuning configuration to help ensure successful initial startup for Supported applications.
  • Wiring is required for Supported applications. AEM offers Universal wiring harnesses in several iterations and detailed application-specific wiring instructions/schematics.

Plug & Play Applications
Infinity Plug & Play applications are available for select vehicles. Plug & Play applications support a vehicle’s engine and most other ancillary vehicle systems, and include application-specific start up calibrations. The Infinity Plug & Play harness (sold separately) connects directly into the vehicle’s factory ECU harness and requires no additional wiring.

200MHz Processor and Real Time Operating System
Late model vehicle ECU’s all run on faster processors. The Infinity ECU is built around a latest-generation 32 bit floating point 200MHz automotive processor and Real Time Operating System (RTOS), which is capable of processing 400 MIPS (millions of instructions per second). By comparison, common competitive systems typically use 20MHz to 50MHz processors. To our knowledge, the Infinity ECU currently has the fastest processing speed of any aftermarket Motorsports ECU available. This allows the Infinity to do more, faster, in a more stable programming environment.

  • The Infinity’s 200MHz processor and RTOS makes the Infinity more responsive, for a better driving experience
  • The Infinity’s 200MHz processor and RTOS allows for more accurate ignition timing, which enables an engine to create more power
  • The Infinity’s faster processor allows it to perform more computational features with no sacrifice in processing performance
  • The Infinity’s RTOS ensures strategic processing with optimized load balancing. This means that tuning one feature will not affect the performance of another feature

Features:
The Infinity Series 5 include all of the advanced features found in the Infinity Series 7 including the latest generation 200 MHz automotive processor that can process 400 MIPS. Airflow model-based (VE) tuning eliminates lookup of many correction tables needed in previous generation ECUs. Flex-fuel and multi-fuel capability, on-board wideband air/fuel control, map switching and knock control are included. Engine protection strategies include coolant temp, oil temp, AFR vs. MAP, intake air temp, knock and fuel pressure. Programmable drive-by-wire, variable cam timing, boost control, nitrous control and traction control are included. Data logging up to 64 GB via a removable USB drive is standard with logging rates up to 1 KHz per channel. The Infinity Series 5 is able to communicate with 3rd party dashes and loggers and is AEMnet enabled. All maps can be password protected. Its sealed enclosure and IP67-rated communications ports are suitable for engine bay mounting.

AEM offers a universal flying lead harness and a Plug & Pin Kit for the Infinity Series 5. Plug & Play adapter harnesses are available for select 4- and 6-cylinder applications. Please visit the Plug & Play section of the website for more information.

  • 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
  • Nitrous control
  • Map switching (on-the-fly)
  • Internal wideband UEGO air/fuel controller
  • Dual knock sensing circuits
  • Data logging up to 64 GB
  • Outputs to 3rd party dashes and loggers (via CAN bus only)
  • Industry leading transfer speed
  • Integrated engine protection strategies
  • Sealed enclosure and IP67-rated comms ports

All Infinity ECU’s 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.

Specs:

SPECIFICATIONS
INFINITY 506
PN: 30-7106
INFINITY 508
PN: 30-7108
2-Stroke Engines
Yes
Yes
4-Stroke Engines
Yes
Yes
Cylinders
Up to 6
Up to 8
High Impedence Injectors (Sequential)
Up to 6
Up to 8
Low Impedence Injectors (Sequential)
Up to 6
N/A
Coils (0-5V Falling Edge)
Up to 6
Up to 8
Digital Inputs
Up to 6
Up to 6
VR/Mag Inputs
Up to 4
Up to 4
Analog Voltage Inputs
Up to 9
Up to 9
Analog Temp Inputs
Up to 3
Up to 3
Knock Control
2-Channel
2-Channel
On Board Wideband Air/Fuel Controllers
1
1
Drive-By-Wire
Single
Single
H-Bridge Channels
1
1
High Side Outputs
1
1
Low Side Outputs
8
6
Low Side Outputs that can be PWM
8
6
4-Wire Stepper Motor Control
Yes
Yes
CAN Channels
2
2
RS232 Channels*
1
1
Boost Control (RPM, Time, Gear, VSS, Switch Input, Flex Fuel Content)
Yes
Yes
Variable Cam Control
Up to 2
Up to 2
Engine Protection**
Yes
Yes
Launch Control
Yes
Yes
Nitrous Control
Single Stage
Single Stage
Traction Control
Up to 2-Wheel Speed
Up to 2-Wheel Speed
Data Logging
Up to 64GB
Up to 64GB
Weather Resistant Sealed Electronics
Yes
Yes
Connector Pins
80
80
Enclosure Dimensions
5.85" x 5.55" x 1.8"
5.85" x 5.55" x 1.8"
Weight
16.8oz / 476.27g
16.8oz / 476.27g

* Dual use pins. Tx and Tx shared with 2 digital inputs. DOES NOT OUTPUT AEM SERIAL DATA.
** Engine protection is programmable and can be coolant temp-, oil temp-, oil pressure-, AFR vs MAP, intake air temp-, knock- or fuel pressure-based.


This product may be used solely on vehicles used in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemption.

It is the responsibility of the installer and/or user of this product to ensure that it is used in compliance with all applicable laws and regulations. If this product was purchased in error, do NOT install and/or use it. The purchaser must arrange to return the product(s) for a full refund. 

This policy only applies to installers and/or users who are located in the United States, however customers who reside in other countries should act in accordance with their local laws and regulations.

WARNING:
This installation is not for the tuni

ng novice! Use this system with EXTREME caution! The AEM Infinity Programmable EMS allows for total flexibility in engine tuning. Misuse or improper tuning of this product can destroy your engine! If you are not well versed in engine dynamics and the tuning of engine management systems DO NOT attempt the installation. Refer the installation to an AEM-trained tuning shop or call 800-423-0046 for technical assistance.

Note:
All supplied AEM calibrations, Wizards and other tuning information are offered as potential starting points only. It is the responsibility of the engine tuner to ultimately confirm if the calibration is safe for its intended use. AEM holds no responsibility for any engine damage that results from the misuse or mistuning of this product