---
title: "Jetting Modena KZ1 / KZ2 Kart — App Overview"
url: https://marlvel.ai/apps/jetting-modena-kz1-kz2-kart
category: Sports
developer: Ballistic Solutions LLC
platforms: ios, android
rating: 4.9 (8 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T06:51:50.778Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a niche technical utility that automates complex carburetor tuning for specific Modena kart engines.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Sports |
| Rating | 4.9 ★ (8) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.4 |
| Latest Version (Android) | 1.6.1 |
| Developer | Ballistic Solutions LLC |

<!-- SECTION: Summary -->
## What is Jetting Modena KZ1 / KZ2 Kart?

Jetting Modena KZ1 / KZ2 Kart is a specialized tuning tool designed to provide precise carburetor jetting recommendations for Modena engines using DellOrto VHSH 30 carburetors. By processing environmental data like temperature, altitude, and humidity, the app generates 12 distinct jetting configurations to optimize engine performance. It supports both automated weather data retrieval via GPS and manual input for offline use.

<!-- SECTION: Key Features -->
## Key Features

- **Automated Jetting Calculations**: Generates 12 specific jetting setups based on engine configuration and real-time atmospheric conditions.
- **Comprehensive Tuning Parameters**: Provides values for main jets, emulsion tubes, needle types, throttle valves, and air screw positions.
- **Environmental Data Integration**: Automatically fetches local weather data via internet or utilizes internal device barometers for precise atmospheric readings.
- **Offline Functionality**: Allows users to manually input weather data to maintain utility in environments without GPS or internet connectivity.

<!-- SECTION: Target Audience -->
## Who is it for?

Professional and amateur kart racers using Modena KK1, KK1R, MKZ, or KK2 engines.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/jetting-modena-kz1-kz2-kart/id1451498700?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.jetlab.modenajetting&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/jetting-modena-kz1-kz2-kart)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/jetting-modena-kz1-kz2-kart).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*