UltraSky Ignite electronic ignition system has been developed for use on high-performance Lycoming aircraft engines. The system incorporates unique features that increase the efficiency, performance, and safety of the engine in an easy-to-install package. No compromises. Our system uses a 3D map that is fully calibrated according to your engine configuration which provides the optimal settings during all engine operations and situations. This means that there is no trade-off between maximum high-power operation, efficient cruise, and smooth idle. The additional inputs of CHT and IAT allow us to trim the timing to a safe setting when extreme or unexpected conditions exist. Stable ignition timing. Unlike magnetos that suffer from timing scatter in operation due to both internal and external drive clearances, the electronic systems maintain accurate and consistent timing throughout all RPM, temperature, and load points. Additionally, operational timing can be easily verified, unlike static timing setting with a traditional magneto. Strong ignition output. With a powerful coil output and spark duration, leaner fuel mixture settings can be comfortably maintained when in reduced-power (cruise) flight and during ground operation. The increased output also minimizes the chance of a misfire during high-power operation. Stronger output during cranking at the proper timing value leads to easier starting when the engine sees an overly rich or too lean mixture. Enhanced engine safety. The system actively monitors supplied voltage and will automatically compensate for underover-voltage situations, as well as when abnormally high or low engine temperatures are encountered. The system also includes a soft-rev limit feature that will reduce engine power in an emergency over-rev situation such as a propeller or governor failure.