KartMAX PRO EVO

KartMAX PRO EVO

Jetting for Rotax MAX engines

5 ratings
4 reviews
$9.99

Details

  • Released
  • Updated
  • January 31, 2014
  • August 28, 2026

Features

KartMAX PRO EVO video #1 for iPhone
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KartMAX PRO EVO screenshot #9 for iPhone
KartMAX PRO EVO screenshot #10 for iPhone
KartMAX PRO EVO screenshot #11 for iPhone
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About

This application provides precise engine tuning recommendations for Rotax MAX EVO karting engines. It calculates optimal jetting, needle clip position, and spark plug type based on real-time weather conditions and various engine configurations. It's designed for professional teams, tuners, and club racers to enhance performance.

Jetting recommendations
Weather condition integration
Support for EVO and non-EVO engines
Multiple engine configurations
Spark plug type selection
Fuel octane and oil ratio adjustment
Carburetor ice warning
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What's New in KartMAX PRO EVO

4.0

August 28, 2026

What's new in 4.0: - Video tutorials now use an updated embedded player with a "Watch on YouTube" fallback. - Documentation view has been modernized with improved link handling. - Engine list automatically cleans up missing entries and restores defaults when needed. - Improved connectivity checks and location permission handling. - Stability and compatibility improvements for modern iOS.

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User reviews

Support

Have question and sent an email. They say they can not provide support.

Love it

Simple, easy to use & once you’ve dialed in your tune it’s set..

Very useful app

Yes it is pricey but for a beginner like me having my DD2 Evo engine delivering its best without any brain cramp was the immediate reward. Today's weather conditions were humid, cold-ish and I had no idea what to do on the carb. I blindly followed the app recommended setup. Engine response was crisp, lap times improved quite naturally. Awesome!
Improvements? Maybe more functionalities such as a laptimer, more tutorials/videos online, or the possibility to save on a simple page the gear setup for each track (ideal: have this info shared online between users). Cheers.
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Kartmax pro

Very very happy with the program does just what it says even if it's slightly out not to worry just move the dial towards lean or rich and it will recalculate the next time it receives information. Works even better with the iPhone 6 because of the built in barometer.

FAQ

What Rotax MAX EVO engines does KartMAX PRO EVO support?

KartMAX PRO EVO supports Senior, DD2, Junior, Mini, and Micro Rotax MAX EVO and non-EVO engines. It covers various configurations, including MaxChallenge setups and specific component selections like float weights and needle types.

How does KartMAX PRO EVO use weather data?

The app automatically obtains temperature, pressure, and humidity from the nearest weather station via the internet. It can also utilize an internal barometer on supported devices for increased accuracy, or integrate with a portable weather station.

What is the price of KartMAX PRO EVO?

KartMAX PRO EVO is a paid application, priced at $9.99. This one-time purchase provides access to all its engine tuning features.

How often is KartMAX PRO EVO updated?

The application was last updated on September 29, 2019, with version 3.0. While updates have not been frequent recently, the existing features are comprehensive for its purpose.

What spark plug types are supported by KartMAX PRO EVO?

KartMAX PRO EVO supports several popular spark plug brands and types, including Denso, NGK, NGK-IX, and NGK-DI. This allows for precise tuning based on the chosen ignition component.

Can I save multiple engine configurations in KartMAX PRO EVO?

Yes, KartMAX PRO EVO allows users to save and manage as many engine configurations as they need. This is beneficial for teams or individuals who work with different karts or engine setups.

What is the age rating for KartMAX PRO EVO?

KartMAX PRO EVO has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals interested in karting.

Does KartMAX PRO EVO have ads?

No, KartMAX PRO EVO does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused solely on engine tuning.