# Jetting for Vortex KZ Kart > Max Performance for your kart Canonical page: [https://chrome-stats.com/d/id1218794877](https://chrome-stats.com/d/id1218794877) ## Overview - **ID:** `id1218794877` - **Platform:** Apple - **Type:** Apple app - **Status:** Available - **Publisher:** ISEnet - **Category:** Sports - **Rating:** 1.00 / 5 (1 ratings) - **Version:** 1.3 - **Last updated:** 2026-08-20 - **First published:** 2017-05-16 - **Size:** 1.94 MB - **Data as of:** 2026-09-04 - **Store listing:** [Apple App Store](https://apps.apple.com/gb/app/jetting-for-vortex-kz-kart/id1218794877) - **Website:** [https://www.isenet.es/apps.html](https://www.isenet.es/apps.html) - **Privacy policy:** [http://www.isenet.es/jettingforvortexkzkart/privacy\_policy\_jvtx.html](http://www.isenet.es/jettingforvortexkzkart/privacy_policy_jvtx.html) ## Description The easiest way to get the most performance out of your Vortex KZ kart engine. Plus a logbook that keeps a note of what worked. Works out the jetting for Vortex kart engines with the DellOrto PHBE 30 and VHSH 30 carburettors, from real temperature, humidity, air pressure and altitude. ENGINES RVS with DellOrto PHBE 30, RVS with VHSH 30, RVXX, RVX, RVZ, RKZ, RSZ, RTZ and VTZ, both stock and tuned. For ICC, KZ1 and KZ2 karts. RESULTS The recommended setup for the conditions and engine you have set: main jet, emulsion tube, needle and clip position, idle diffuser —on the engines that have one— and idle jet, plus air density, density altitude and relative horsepower. Two ±10 % fine-tuning sliders, high and mid, to suit your engine and how it is built. CONDITIONS Weather data from two places: the nearest public station, with its distance and how long ago the reading was taken, or typed in. It works the same with no coverage. ENGINE Engine type, floats and their height, oil ratio and track type. Pick the track from the list and the type is derived from the track length, with the altitude filled in for you. LOGBOOK Save every run with its conditions and jetting, then note what you actually fitted and how it went: lean, good or rich, separately for low, mid and high. Laps, best lap and maximum RPM too. Everything stays on your device. The logbook exports to CSV with the difference between what you fitted and what was recommended, run by run. TRACKS 112 tracks with their altitude, taken from the track itself rather than the town, which are usually different. Search by the track name or by the town. SHARING Jetting can be shared as an image card, with the track and the date. The logbook exports to CSV, saves as a backup, and can be imported from another phone. UNITS °C and °F, metres and feet, and mb, hPa, mmHg and inHg. ## Rankings - #980,296 — Overall ## Similar extensions and apps - [Jetting Vortex KZ1 / KZ2 Kart](https://chrome-stats.com/d/id1451631744) — 4.60 / 5 - [Jetting Vortex ROK GP Kart](https://chrome-stats.com/d/id1540482954) — 4.30 / 5 - [Jetting for IAME KZ Kart](https://chrome-stats.com/d/id1032349222) - [Jetting TM Kart for KZ / ICC](https://chrome-stats.com/d/id825656147) - [Jetting Vortex OK & OK-Junior](https://chrome-stats.com/d/id1531090972) — 5.00 / 5 - [Jetting for Kawasaki KX](https://chrome-stats.com/d/id979615296) — 3.50 / 5 - [Jetting for World Formula Kart](https://chrome-stats.com/d/id1476545807) — 5.00 / 5 - [Jetting for Rotax Max EVO Kart](https://chrome-stats.com/d/id1001903588) - [Jetting for TM KZ / ICC Kart](https://chrome-stats.com/d/id1450856766) — 4.90 / 5 - [Jetting Max Kart for Rotax Max](https://chrome-stats.com/d/id811255761) - [Jetting for Yamaha YZ 2T bikes](https://chrome-stats.com/d/id978505790) — 5.00 / 5 - [Jetting Modena KZ1 / KZ2 Kart](https://chrome-stats.com/d/id1451498700) — 4.90 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/id1218794877)