# Jetting for Suzuki RM 2T Moto — for RM65, RM85, RM125, RM250 > Optimal jetting and spark plug calculator for Suzuki 2-stroke dirt bikes. (iPhone/iPad app by Ballistic Solutions LLC.) - Source: https://appshunter.io/ios/app/jetting-for-suzuki-rm-2t-moto/id1475550734 (this page in markdown: same URL + `.md`) - Developer: [Ballistic Solutions LLC](https://appshunter.io/developer/1611909747) - Category: Sports, Utilities - Price: $5.99 - Rating: 4.80/5 from 6 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 70 MB - Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 22 more - Released: 2019-08-16 - Data updated: 2026-08-20 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/jetting-for-suzuki-rm-2t-moto/id1475550734/reviews.md ## What is Jetting for Suzuki RM 2T Moto? 1989-2022 models This app is using temperature, altitude, humidity, atmospheric pressure and your engine configuration for calculate optimal jetting (carburetor configuration) and spark plug to use for Suzuki RM 2-strokes MX (Motocross), Enduro, Dirt bikes. This app can obtain automatically the position and altitude to get the temperature, pressure and humidity from the nearest weather station thought internet. Internal barometer is used on supported devices for better precision. If more accuracy is needed, a portable weather station can also be used. Application can run without GPS, WiFi and internet, in this case user has to give the weather data manually. • For each carburetor configuration, the following values are given: main jet, needle type, needle position, pilot jet, air screw position, throttle valve size, spark plug • Fine tuning for all these values • History of all your jetting setups • Graphic display of fuel mix quality (Air/Flow Ratio or Lambda) • Selectable fuel type (gasoline with or without ethanol, Racing fuels available, for example: VP C12, VP 110, VP MRX02) • Adjustable fuel/oil ratio • Mix wizard to get the perfect mix ratio (fuel calculator) • Carburetor ice warning • Possibility of use automatic weather data or a portable weather station • If you don't want to share your location, you can manually select any place in the world, the carburetor setups will be adapted for this place • let you use different measure units: ºC y ºF for temperatures, meter and feet for altitude, liters, ml, gallons, oz for fuel, and mb, hPa, mmHg, inHg atm for pressures Valid for the following 2T models from 1989 to 2022: • RM60 • RM65 • RM80 • RM85 • RM100 • RM112 • RM125 • RM250 The application contains four tabs, which are described next: • Results: In this tab main jet, needle type, needle position, pilot jet, air screw position, throttle valve, spark plug are shown. These data are calculated depending on the weather conditions and the engine configuration given in the next tabs. This tab lets do a fine tuning adjustment for all this values to adapt to the concrete engine. Besides this jetting information, the air density, density altitude, relative air density, SAE - dyno correction factor, station pressure, SAE- relative horsepower, volumetric content of oxygen, oxygen pressure are shown too. On this tab, you can also share your settings with your colleagues, or add settings to your favorites. You can also see in a graphic form the calculated ratio of air and fuel (lambda). • History: This tab contains the history of all carburetor setups. If you change the weather, or engine setup, or fine tuning, the new setup will be saved in history. This tab also contains your favorite settings. • Engine: You can configure in this screen the information about the engine, that is, engine model, year, spark manufacturer, fuel type, oil mix ratio. • Weather: In this tab, you can set the values for current temperature, pressure, altitude and humidity. Also this tab allows to use the GPS to get the current position and altitude, and connect to an external service (you can choose one weather data source from several possible) to get the weather conditions of the nearest weather station (temperature, pressure and humidity). In addition, this application can work with a pressure sensor built into the iPhone. You can see if it is available on your device and turn it on or off. Also, on this tab, you can manually select any place in the world, the carburetor setups will be adapted for this place. Moreover, on this tab, you can enable alerts about possible carburetor icing. If you have any doubt about using this App, please, contact us. We answer every question, and we take care of all comments from our users to try to improve our software. We are also users of this application. ## Key features - Optimal jetting calculation - Spark plug recommendations - Automatic weather data integration - Manual weather data input - Fine-tuning adjustments - Jetting setup history - Fuel mix calculator ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/jetting-for-suzuki-rm-2t-moto/id1475550734/reviews.md ### 4/5 — Can’t change plug type *2023-05-20* Nice app it’s great but I don’t run a br10 I run a br8 how do I change this ? ### 5/5 — Must have *2020-01-07* Timesaver for me and my racing team :) simple best ### 5/5 — Good *2019-08-24* Power feels great with base setups for my weather and location ### 5/5 — Very good *2019-08-20* With this app I won first place in last race :D Very useful :) ### 5/5 — Good job *2019-08-09* Always optimal carb config in all conditions. It’s really working for us. Good job guys. ### 5/5 — Must have *2019-08-09* Great app to dial in mine and my kids bikes as they are different sizes. Also riding year round and at different altitudes makes rejetting a breeze. Bikes run great and are responsive like they should be and I expect. ## Frequently asked questions about Jetting for Suzuki RM 2T Moto ### What Suzuki RM 2T Moto models are supported? Jetting for Suzuki RM 2T Moto supports 2-stroke models from 1989 to 2022, including RM60, RM65, RM80, RM85, RM100, RM112, RM125, and RM250. ### How does Jetting for Suzuki RM 2T Moto calculate jetting? It uses temperature, altitude, humidity, atmospheric pressure, and your engine configuration to calculate optimal jetting and spark plug selection. It can automatically obtain weather data or allow manual input. ### Can I fine-tune the jetting recommendations? Yes, Jetting for Suzuki RM 2T Moto allows for fine-tuning of all calculated values, including main jet, needle type, pilot jet, and air screw position, to adapt to your specific engine. ### Does Jetting for Suzuki RM 2T Moto have ads? No, this application does not contain advertisements. ### What fuel types can I select in Jetting for Suzuki RM 2T Moto? You can select various fuel types, including gasoline with or without ethanol, and racing fuels like VP C12, VP 110, and VP MRX02. It also features a mix wizard for perfect fuel/oil ratios. ### How often is Jetting for Suzuki RM 2T Moto updated? The latest version is 2.0, and it was last updated on November 14, 2021. This indicates a development cycle that may vary. ### What are the supported units of measurement in Jetting for Suzuki RM 2T Moto? The app supports various units for temperature (ºC, ºF), altitude (meters, feet), fuel (liters, ml, gallons, oz), and pressure (mb, hPa, mmHg, inHg, atm). ### What is the price of Jetting for Suzuki RM 2T Moto? Jetting for Suzuki RM 2T Moto is a paid application priced at $5.99. ## Version history (last 5 releases) ### 2.0 — 2021-11-14 • Added new feature: get weather (temperature, pressure, humidity) via Bluetooth using weather stations: Kestrel DROP, Kestrel 5x00, WeatherFlow WEATHERmeter, Skywatch BL • Added new feature: added the ability to calibrate the barometer built into your phone or tablet (go to the “Settings“ tab, then “Measurement units“) • Added new feature: added various utilities (unit converters) (go to the “Settings“ tab, then “Utils“) • We have improved our weather calculator significantly. Now you can manually select which type of atmospheric pressure you are working with (for example if you use portable barometers, weather stations): - sea level pressure QNH - sea level pressure QFF - station pressure (barometric pressure) • We added new carburetor configurations for engines over 100cc if you use a stock throttle valve size 6.5 in carburetor. You can find new models on the «Engine», tab, just tap on the list of models • New type of fuels have been added: VP Racing C12, VP Racing 110, VP Racing MRX02 • On the results tab, click on the drop-down menu 'Weather (AirLab)', new data for tuners are available: Air Density, Relative Air Density, Density Altitude, Station Pressure, SAE - Dyno Correction Factor, SAE - Relative Horsepower, Volumetric Content Of Oxygen, Oxygen Pressure • Improved functionality for the feature 'Weather for custom location'. We added a search bar where you can enter the location name. Search places easier and faster now • We added new fuels, this is gasoline with ethanol. It require a richer carburation than regular premium gasoline • Improved functionality and accuracy of fuel calculator • Bug fixes for 'share setup with friends' feature • Fixes for showing 'Carburetor icing alert', now it doesn't overlap other content • We reworked the altitude determination algorithm for the 'weather for custom location' feature. We hope that now, if you manually selected your location, the altitude will be calculated with much greater accuracy ### 1.9 — 2021-11-10 • Added new feature: get weather (temperature, pressure, humidity) via Bluetooth using weather stations: Kestrel DROP, Kestrel 5x00, WeatherFlow WEATHERmeter, Skywatch BL • Added new feature: added the ability to calibrate the barometer built into your phone or tablet (go to the “Settings“ tab, then “Measurement units“) • Added new feature: added various utilities (unit converters) (go to the “Settings“ tab, then “Utils“) • We have improved our weather calculator significantly. Now you can manually select which type of atmospheric pressure you are working with (for example if you use portable barometers, weather stations): - sea level pressure QNH - sea level pressure QFF - station pressure (barometric pressure) • We added new carburetor configurations for engines over 100cc if you use a stock throttle valve size 6.5 in carburetor. You can find new models on the «Engine», tab, just tap on the list of models • New type of fuels have been added: VP Racing C12, VP Racing 110, VP Racing MRX02 • On the results tab, click on the drop-down menu 'Weather (AirLab)', new data for tuners are available: Air Density, Relative Air Density, Density Altitude, Station Pressure, SAE - Dyno Correction Factor, SAE - Relative Horsepower, Volumetric Content Of Oxygen, Oxygen Pressure • Improved functionality for the feature 'Weather for custom location'. We added a search bar where you can enter the location name. Search places easier and faster now • We added new fuels, this is gasoline with ethanol. It require a richer carburation than regular premium gasoline • Improved functionality and accuracy of fuel calculator • Bug fixes for 'share setup with friends' feature • Fixes for showing 'Carburetor icing alert', now it doesn't overlap other content • We reworked the altitude determination algorithm for the 'weather for custom location' feature. We hope that now, if you manually selected your location, the altitude will be calculated with much greater accuracy ### 1.8 — 2021-11-04 • Added new feature: get weather (temperature, pressure, humidity) via Bluetooth using weather stations: Kestrel DROP, Kestrel 5x00, WeatherFlow WEATHERmeter, Skywatch BL • Added new feature: added the ability to calibrate the barometer built into your phone or tablet (go to the “Settings“ tab, then “Measurement units“) • Added new feature: added various utilities (unit converters) (go to the “Settings“ tab, then “Utils“) • We have improved our weather calculator significantly. Now you can manually select which type of atmospheric pressure you are working with (for example if you use portable barometers, weather stations): - sea level pressure QNH - sea level pressure QFF - station pressure (barometric pressure) • We added new carburetor configurations for engines over 100cc if you use a stock throttle valve size 6.5 in carburetor. You can find new models on the «Engine», tab, just tap on the list of models • New type of fuels have been added: VP Racing C12, VP Racing 110, VP Racing MRX02 • On the results tab, click on the drop-down menu 'Weather (AirLab)', new data for tuners are available: Air Density, Relative Air Density, Density Altitude, Station Pressure, SAE - Dyno Correction Factor, SAE - Relative Horsepower, Volumetric Content Of Oxygen, Oxygen Pressure • Improved functionality for the feature 'Weather for custom location'. We added a search bar where you can enter the location name. Search places easier and faster now • We added new fuels, this is gasoline with ethanol. It require a richer carburation than regular premium gasoline • Improved functionality and accuracy of fuel calculator • Bug fixes for 'share setup with friends' feature • Fixes for showing 'Carburetor icing alert', now it doesn't overlap other content • We reworked the altitude determination algorithm for the 'weather for custom location' feature. We hope that now, if you manually selected your location, the altitude will be calculated with much greater accuracy ### 1.7 — 2020-12-02 • We have improved our weather calculator significantly. Now you can manually select which type of atmospheric pressure you are working with (for example if you use portable barometers, weather stations): - sea level pressure QNH - sea level pressure QFF - station pressure (barometric pressure) • On the results tab, click on the drop-down menu 'Weather (AirLab)', new data for tuners are available: Air Density, Relative Air Density, Density Altitude, Station Pressure, SAE - Dyno Correction Factor, SAE - Relative Horsepower, Volumetric Content Of Oxygen, Oxygen Pressure • Improved functionality for the feature 'Weather for custom location'. We added a search bar where you can enter the location name. Search places easier and faster now • We added new fuels, this is gasoline with ethanol. It require a richer carburation than regular premium gasoline • Improved functionality and accuracy of fuel calculator • Bug fixes for 'share setup with friends' feature • Fixes for showing 'Carburetor icing alert', now it doesn't overlap other content • We reworked the altitude determination algorithm for the 'weather for custom location' feature. We hope that now, if you manually selected your location, the altitude will be calculated with much greater accuracy ### 1.6 — 2020-11-11 • We have improved our weather calculator significantly. Now you can manually select which type of atmospheric pressure you are working with (for example if you use portable barometers, weather stations): - sea level pressure QNH - sea level pressure QFF - station pressure (barometric pressure) • On the results tab, click on the drop-down menu 'Weather (AirLab)', new data for tuners are available: Air Density, Relative Air Density, Density Altitude, Station Pressure, SAE - Dyno Correction Factor, SAE - Relative Horsepower, Volumetric Content Of Oxygen, Oxygen Pressure • Improved functionality for the feature 'Weather for custom location'. We added a search bar where you can enter the location name. Search places easier and faster now • We added new fuels, this is gasoline with ethanol. It require a richer carburation than regular premium gasoline • Improved functionality and accuracy of fuel calculator • Bug fixes for 'share setup with friends' feature • Fixes for showing 'Carburetor icing alert', now it doesn't overlap other content • We reworked the altitude determination algorithm for the 'weather for custom location' feature. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*