Jetting for Cobra 2T Moto Dirt 1.7

2003-2023 models:
This application utilizes temperature, altitude, humidity, atmospheric pressure, and your engine configuration to calculate the optimal jetting (carburetor configuration) and spark plug for Cobra Moto 2-stroke MX (Motocross), Enduro, and Dirt bikes.

The app can automatically retrieve the position and altitude to obtain temperature, pressure, and humidity from the nearest weather station via the internet. Supported devices utilize an internal barometer for improved precision. For enhanced accuracy, a portable weather station can be utilized. The application is operable without GPS, WiFi, and the internet; in such cases, users need to input weather data manually.

• For each carburetor configuration, provided values include: main jet, needle type, needle position, pilot jet, air screw position, throttle valve size, and spark plug.
• Fine-tuning is available for all these values.
• A log of all jetting setups is maintained.
• Graphical representation of fuel mix quality (Air/Flow Ratio or Lambda) is displayed.
• Selectable fuel types include gasoline with or without ethanol and Racing fuels such as VP C12, VP 110, VP MRX02.
• Adjustable fuel/oil ratio is provided.
• Mix wizard aids in determining the ideal mix ratio (fuel calculator).
• Carburetor ice warning feature.
• Option to use automatic weather data or a portable weather station.
• If location sharing is avoided, users can manually select any place globally, with carburetor setups adapting accordingly.
• Metric unit options: ºC & ºF for temperatures; meter & feet for altitude; liters, ml, gallons, oz for fuel; mb, hPa, mmHg, inHg atm for pressures.

Applicable for the following 2T models from 2003 to 2023:

• CX50 P3
• CX50 JR (JUNIOR)
• CX50 SR (SENIOR - KING)
• CX50 FWE
• CX50 Big Wheel
• CX65
• CX65 C.A.R.D
• CX65 Supermoto
• 50CC Auto Engine
• CM50
• ECX50
• ECX70
• ECX80

The application consists of four tabs:

• Results: Displays main jet, needle type, needle position, pilot jet, air screw position, throttle valve, and spark plug settings. Allows fine-tuning adjustments to adapt to specific engines. Additionally shows air density metrics and engine-specific parameters. Sharing settings and viewing air/fuel ratio graph are also available.
• History: Records all carburetor setups changes. Includes favorite settings feature.
• Engine: Configure engine details including model, year, spark plug manufacturer, fuel type, and oil mix ratio.
• Weather: Set current environmental factors or use GPS to obtain real-time conditions. Ability to manually choose any location globally. Offers alerts concerning potential carburetor icing.