Old AC System
OEM AC ignition systems rely on the stator for the ignition system power source. The ignition system operates without a battery, but is especially unreliable as vehicles get older.
New ACE conversion system
ACE Ignition Systems change the AC stator powered ignition system to a DC configuration with a fast & easy installation. The primary ignition voltage source becomes the battery.
Enjoy your ride
Your ride now has the same modern DC ignition system found on the latest vehicles on the market. Your new DC ignition provides a hotter spark, easier starting, and significantly increases reliability.
Improves ignition performance, especially in cold weather.
Quick and easy installation: No need to open the engine.
Converts the unreliable AC powered ignition to a more modern and reliable DC one.
Much cheaper than replacing multiple OEM components.
More consistent spark intensity, especially at low RPM.
Simpler system makes for easier diagnosis of future ignition issues.
The ACE Box is the brain of your new DC ignition system.
It is a modern digital Capacitor Discharge Ignition unit powered by stable battery voltage that produces powerful spark and accurate timing at all engine RPM.
It’s cutting-edge electonics and through quality control give you reliable performance and peace of mind for years to come.
This integrated dual-plug ignition coil replaces the failure-prone embedded coil in your original AC powered CDI box. It is designed specifically to produce powerful and reliable spark when used with our DC CDI box.
Included in the box is a plug & play wiring harness and all mounting hardware required to install your ACE system quickly and professionally. We also include dielectric grease to ensure corrosion-free connections and eliminate future ignition problems.
Step-by-step instructions on how quickly and professionally install your new ACE ignition system. Also provided is a complete online video installation guide by the professionals at ATVIllustrated.com.