Jetting for DellOrto VHSH PRO 4+

The most complete application to adjust Dellorto VHSH30 carburetors. Developed and tested in competition.

This is the most advanced carburetion simulation application on the market for Dellorto VHSH30 carburetor engines.

It allows you to create carburations with all the information about the type of engine, track, weather conditions and carb setup (jets, needles, air screw, ...) making for each of them a simulation that allows you to compare them, choose a carburetion as a reference to be able to adapt it in each situation, take notes, check how each change in carburetion affects, etc.

In addition, it offers carburetion recommendations for the following engines:
- TM K9, K9B, K9C, KZ10, KZ10B, KZ10C and KZ-R1.
- Modena KK1, KK1R, MKZ and KK2.
- Vortex RVS, RVX, RVXX, RVZ, RKZ, RSZ and RTZ
- Maxter MXO, MXV, MXE, MXS, MXS2.
- IAME Screamer, Screamer 2, Screamer 3 and Shifter.

The application consists of several screens and features:

- Simulation main screen: it shows the graph and the values ​​of the configured carburations. One of the carburations will be marked as a reference to make comparisons on this configuration. For each carburetion you can edit its values ​​or create new ones.

- Setup creation or edition screens: when creating or selecting a carburetion on the main screen the user is guided by a set of screens on which he can provide information about the engine (brand, model, fuel density, % oil mixture), carburetor configuration (high, low, diffusers, needle, air screw, jets, etc.), weather conditions (temperature, humidity, altitude, pressure... that can be picked up automatically), and the track (name, length, lap time, maximum speed, etc.).

- A functionality to collect the weather conditions ​​of the nearest weather station: get the temperature, atmospheric pressure, humidity, altitude, air density, altitude by density and more values.

- Help on each screen, preferences to modify the language, appearance or available parts, etc.

The application has been tested by international racing teams, but can be used by anyone to optimize their engine.