Jetting for Yamaha 2T Moto Motocross YZ, PW Bikes

Nº1 jetting App for Yamaha YZ 2T motocross bikes (2021 engines included)

1990-2021 models

This app offers, utilizing temperature, altitude, humidity, atmospheric pressure and your engine configuration and fuel sort, a recommendation about best jetting (carburetor configuration) and spark plug to make use of for Yamaha 2-strokes MX bikes (YZ and PW models).

This app can get hold of automatically the position and altitude to get the temperature, stress and humidity from the nearest weather station thought internet. Internal barometer is used on supported devices for better precision. If extra accuracy is required, a conveyable weather station may also be used. Application can run with out GPS, WiFi and internet, on this case person has to provide the weather knowledge manually.

• For each carburetor setup, the following values are given: main jet, needle type, needle place, pilot jet, air screw place, throttle valve measurement, spark plug

• Fine tuning for all these values

• History of all your jetting setups

• Graphic show of fuel mix quality (Air/Flow Ratio or Lambda)

• Selectable gas type (gasoline with or with out ethanol, Racing fuels available, for example: VP C12, VP one hundred ten, VP MRX02)

• Adjustable fuel/oil ratio

• Mix wizard to get the right mix ratio (fuel calculator)

• Carburetor ice warning

• Possibility of use computerized climate knowledge or a conveyable weather station

• If you don't wish to share your location, you presumably can manually select anywhere on the earth, the carburetor setups might be tailored for this place

• allow you to use different measure items: ºC y ºF for temperatures, meter and toes for altitude, liters, ml, gallons, oz for gasoline, and mb, hPa, mmHg, inHg for pressures

Valid for the following fashions from 1990 to 2021:

• YZ65

• YZ80

• YZ85

• YZ112

• YZ125

• YZ125X

• YZ134

• YZ144

• YZ250

• YZ250X

• WR500

• PW50

• PW80

The application incorporates four tabs, that are described subsequent:

• Results: In this tab main jet, needle type, needle position, pilot jet, air screw position, throttle valve measurement, spark plug are shown. These data are calculated relying on the weather situations 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 data, the air density, density altitude, relative air density, SAE - dyno correction factor, station strain, SAE- relative horsepower, volumetric content material of oxygen, oxygen pressure are proven too.

On this tab, you can also share your settings together with your colleagues, or add settings to your favorites.

You can also see in a graphic kind the calculated ratio of air and gasoline (lambda).

• History: This tab incorporates the history of all carburetor setups. If you alter the weather, or engine setup, or fantastic tuning, the model new setup will be saved in historical past.

This tab additionally contains your favorite settings.

• Engine: You can configure on this display screen the information about the engine, that is, engine model, yr, spark manufacturer, fuel sort, oil combine ratio.

• Weather: In this tab, you can set the values for current temperature, strain, altitude and humidity.

Also this tab allows to use the GPS to get the current place and altitude, and connect with an exterior service (you can select one climate data source from a quantity of possible) to get the climate conditions of the closest weather station (temperature, pressure and humidity).

Also, on this tab, you'll be able to manually select anywhere in the world, the carburetor setups might be adapted for this place.

Moreover, on this tab, you can allow alerts about attainable carburetor icing.

If you have any doubt about utilizing this App, please, contact us. We answer each query, and we care for all comments from our users to attempt to improve our software program. We are also customers of this software.