PE3-IG2 ECU Ignition Only
PE3-IG2 Programmable Ignition-Only Control Unit
The PE3-IG2 is an ignition-only control unit that provides programmable spark timing for performance and custom engine builds. It is designed for applications where you want modern, precise ignition control but retain carburetors or other external fuel systems.
- Ignition-only ECU (no fuel control)
- Programmable spark timing tables
- Suitable for coil-on-plug or wasted-spark layouts (where supported)
- Ideal for carbureted or mechanically injected engines
Modern ignition control for classic and custom engines
The PE3-IG2 is aimed at builders who want the advantages of programmable ignition—such as stable timing, easily adjustable advance curves and compensation for load and conditions—without a full fuel-injection conversion. It is well-suited to carbureted race engines, vintage performance builds and custom projects that need better spark control than a mechanical distributor can provide.
Key capabilities
Ignition-only management
- Provides programmable ignition timing; fuel delivery remains mechanical or externally controlled.
- PC-based tuning software for defining timing maps and correction strategies.
- Supports modern ignition arrangements such as coil-on-plug or wasted-spark where supported by system design.
- Helps improve spark stability and repeatability versus purely mechanical advance systems.
Flexible for many engine types
- Can be adapted to a wide range of performance and motorsport engines when engineered correctly.
- Useful for engines that already have a well-sorted carburetion or mechanical injection setup.
- Allows careful shaping of ignition advance for different fuels and operating conditions.
- Supports ongoing refinement on the dyno or track without changing hard parts.
Tuning & development
- Timing maps can be edited and refined via PC software.
- Suitable for race teams, engine builders and advanced hobbyists.
- Facilitates controlled testing of different timing strategies on the dyno.
- Can complement data logging systems for detailed engine development work.
Ideal applications
- Carbureted race engines.
- Vintage or classic performance builds.
- Engines with mechanical fuel systems but needing modern spark control.
- Custom motorsport projects using coil-on-plug or wasted-spark ignition.
- Engine development and R&D platforms where ignition is tuned separately from fuel.
- Educational projects focused on ignition system design and calibration.
What’s included
Adjust this section to match exactly what you ship with each order.
- PE3-IG2 ignition-only control unit.
- Main connector set or plug kit (if included with your SKU).
- Basic documentation or link to manuals and ignition tuning software.
- Any additional harness components or mounting hardware you choose to provide.
Installation & tuning notes
- Professional installation and ignition system design are strongly recommended.
- Requires compatible crank/cam sensing, coils and wiring, along with correct configuration in the software.
- Always follow official documentation for supported configurations and limitations.
- Misconfigured ignition systems can cause misfires or engine damage; always make changes carefully and back up your maps.
Want modern ignition control without a full EFI conversion?
Add the PE3-IG2 to your cart and combine it with a well-engineered ignition system and professional tuning for precise, programmable spark control on your performance engine.