This app provides jetting configuration and spark plug recommendations for Rotax Max engines based on weather and engine data. It can automatically fetch weather data or allow manual input, offering fine-tuning for optimal performance.






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Rally Timer Pro is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.






This app provides jetting configuration and spark plug recommendations for Rotax Max engines based on weather and engine data. It can automatically fetch weather data or allow manual input, offering fine-tuning for optimal performance.





This app is designed for classic car rally pilots and co-pilots to precisely navigate complex special stages. It offers 1/100s second accuracy for timing and distance, with a graphical interface to manage interlaced stages, average speed controls, and countdown timers.






This app provides jetting recommendations for Rotax 125 Max non-EVO kart engines using environmental data and engine configuration. It offers two tuning modes and detailed insights into fuel mix quality and carburetor performance.