Jetting for Keihin PWK/PWM/PJ Downloads & RevenueJetting for Keihin PWK/PWM/PJ · App Store
Not in any tracked top chart right now.
Updated 4 Nov 2026 · rankings refresh through the day
DeveloperISEnet
CategorySports
Price14.99 AUD
Released
Rating★ 0.0 (0)
Version1.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Jetting for Keihin PWK/PWM/PJ update history & changes
Last change · 18 events since 14 Aug 2026Full timeline ↓📈Dropped out of every chart we track✏️Description updated✏️New iPad screenshots📦Updated to version 1.2📈Entered the top 10🆕First spotted by AppInsider🆕Its developer released another app: Carburation pour Vortex ROK📦Version 1.1
Full timeline · 18 events
- ✏️Jetting for Keihin PWK/PWM/PJ: devices changed+ Watch
- ✏️Jetting for Keihin PWK/PWM/PJ dropped 25 languages− AR − CA − CS − DA − EL − FI − HE − HU − ID − JA − KO − MS − NB − NL − PL − RO − RU − SK − SV − TH − TR − UK − VI − ZH − ZH
- ✏️Jetting for Keihin PWK/PWM/PJ: app got bigger5 MB → 11 MB (+101%)
- 📈Jetting for Keihin PWK/PWM/PJ dropped out of every chart we trackLast seen 14 Oct
- ✏️Jetting for Keihin PWK/PWM/PJ: description updated· IT
- ✏️Jetting for Keihin PWK/PWM/PJ: new iPad screenshots· IT
- ✏️Jetting for Keihin PWK/PWM/PJ: new screenshots9 screenshots (was 8) · IT
- 📦Jetting for Keihin PWK/PWM/PJ updated to version 1.2VERSIONE 1.2
• Modalità pista: la carburazione di adesso in grande, da leggere nel paddock tra una manche e l'altra.
• Widget per Home e schermata di blocco, giornata nella schermata di blocco e nella Dynamic Island, e app per Apple Watch.
• Avvisi se il tempo cambia abbastanza da cambiare il getto, con le previsioni di Apple Weather.
• Benzina: 98 E5, E10, E15, E0, da gara o con la tua percentuale di etanolo. Ora corregge anche la carburazione di fabbrica.
• Avviso di ghiaccio nel carburatore.
• Modalità scura.
• iCloud: le tue carburazioni su tutti i tuoi dispositivi.
• Condividi la carburazione con il meccanico con un link o un codice QR.
• Carburazione di fabbrica fino al 2027.
• La posizione funziona anche su iPad senza GPS e al chiuso, e puoi segnalarci un problema dall'app.
NELLE VERSIONI PRECEDENTI
• 1.1: calcolatore di miscela, etanolo, gli spilli dei carburatori da 28 mm, una correzione meteo più fine e la carburazione di fabbrica di più moto e anni.
• 1.0: simulazione e confronto di carburazioni per le tre famiglie, PWK, PWM e PJ, con il catalogo di spilli N427-48.… more - 📈Jetting for Keihin PWK/PWM/PJ entered the top 10Top Paid · Sports · IT
- 📈Jetting for Keihin PWK/PWM/PJ charting in a new countryItaly
- 📈Jetting for Keihin PWK/PWM/PJ entered the top 100Top Paid · Sports · AU
- 📈Jetting for Keihin PWK/PWM/PJ charting in a new countryAustralia
- 🆕Jetting for Keihin PWK/PWM/PJ first spotted by AppInsider#58 in Top Paid · Sports · Germany
- 🆕Jetting for Keihin PWK/PWM/PJ: its developer released another app: Carburation pour Vortex ROK
- 🆕Jetting for Keihin PWK/PWM/PJ: its developer released another app: Jetting for IAME Swift kart
- 🆕Jetting for Keihin PWK/PWM/PJ: its developer released another app: Carburation DellOrto PHBH PHBG
- 📦Jetting for Keihin PWK/PWM/PJ version 1.1FUEL MIX CALCULATOR
Petrol, oil and ratio: pick which of the three to work out and set the other two with your finger. In litres, millilitres, US or imperial gallons and ounces, with an independent unit for petrol and for oil. The ratio is shown both as a percentage and as 1:n, and one button drops it straight into the jetting.
ETHANOL
A new field on the engine screen. Ethanol needs more fuel for the same mass of air, so the same jets leave the mixture leaner: E10 leans it by a good 4 %, about two main jet sizes.
NEEDLES FOR THE 28 mm CARBURETTORS
The 85, 100 and 112 and the trials bikes use a different, shorter needle series, in which the same three-letter code means different dimensions. They are now read against the right table: the trials JJH comes out at its 2.435 mm instead of the 2.675 mm of the big carburettor. Dimensions added for NAPE, NAPF, NAPG, NBKE, NBKF and NBKG.
FINER WEATHER CORRECTION
Temperature was being counted twice, which made cold and hot days look more extreme than they are. Air now enters through its density, once. And humidity counts properly: water vapour displaces a good deal more oxygen than it weighs, and on a hot humid day that is worth more than a jet size.
FACTORY JETTING: BIKES AND YEARS
Pick the bike, the year and the conditions and the app proposes the matching setup. These are the ones it knows, with the YZ250 and YZ250X in both versions, US and European:
KTM: 300 MXC (2005); 125 SXS, 250 SXS (2005-2007); 200 XC (2005-2012); 125 EXC, 125 SX, 200 EXC, 250 EXC, 250 SX, 300 EXC (2005-2016); 85 SX (2005-2024); 105 SX (2006-2012); 144 SX (2007-2008); 250 XC (2007-2009, 2011-2016); 150 SX, 300 XC (2009-2016); 150 XC USA (2010, 2012-2014)
Husqvarna: TC 125, TC 250, TE 125, TE 250, TE 300 (2014-2016); TC 85 (2014-2024)
Honda: CR125, CR250 (1986-1999); CR500 (1986-2001)
Kawasaki: KX125 (1994-2000); KX500 (1994-2004); KX250 (1994-2008); KX100 (2001-2021); KX85 (2001-2024); KX112 (2022-2024)
Suzuki: RM125 (1994-2000); RM250 (1994-2010); RM85 (2001-2024); RM100 (2003-2005)
Yamaha: YZ250 (1995-2024); YZ85 (2002-2024); YZ250X (2016-2024); YZ65 (2018-2024); YZ125 (2022-2024); YZ125X (2023-2024)… more - 🆕Jetting for Keihin PWK/PWM/PJ released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Jetting for Keihin PWK/PWM/PJ on the App Store
App details
App ID
6796108895
Publisher
Ingenieria del Software ISEnet S.L.
On the store since
Aug 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
6
EN FR DE IT PT ES
Size
11 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Jetting for Keihin PWK/PWM/PJ
Work out and compare the jetting of Keihin PWK, PWM and PJ carburettors —jets, needle and clip, air screw and slide— from the real temperature, humidity, pressure and altitude and the fuel you run, for two-stroke motocross, enduro and trail bikes.
WHY THIS APP
• Factory jetting for 43 models from 6 brands (KTM, Husqvarna, Honda, Kawasaki, Suzuki and Yamaha, 1986 to 2027), corrected for today's weather, in a single app.
• All three families, PWK, PWM and PJ, with the N427-48 needle catalogue and its dimensions.
• Track mode to read it at a glance in the paddock, with the race day on the lock screen and on your Apple Watch.
• Alerts you when the weather changes enough to change the main jet.
• Jetting for your fuel: 98 E5, E10, E15, E0, race fuel or whatever ethanol it has.
• Share the jetting with your mechanic with a link or a QR code.
THE JETTING RIGHT NOW
• Mark the jetting you have fitted as your reference and the app tells you, with the weather right now, what your bike's factory chart calls for: main jet, needle and clip, pilot jet and air screw.
• AFR against throttle chart with every setup on it, and the comparison with the reference over low, mid and high throttle.
• As many setups as you like, with name, colour, notes and date.
TRACK MODE, WIDGETS AND APPLE WATCH
• Track mode: what the chart calls for, large and high-contrast, with what is fitted underneath if it differs, the air density and how old the data is. Readable in full sun, helmet on.
• Race day: for 12 hours on the lock screen, in the Dynamic Island and on the watch.
• Home and lock screen widgets, and an Apple Watch app with complications.
ALERTS, FORECAST AND ICING
• During the race day, if the air density changes enough to change the main jet, you get an alert, also from the Apple Weather hourly forecast.
• Carburettor icing warning from temperature and humidity.
FUEL
98 E5, E10, E15, E0, leaded race fuel, E10 race fuel, oxygenated or your own ethanol percentage. The factory jetting and the chart are corrected with its stoichiometric ratio. Octane does not change the jetting; ethanol does.
THE WHOLE CARBURETTOR
• Main and pilot jet, needle and clip, air screw and slide cutaway.
• Family and bore: PWK from 21 to 42 mm, PWM 36 and 38, PJ from 34 to 38.
• Fuel density and oil mix, with a fuel mix calculator.
NEEDLES
• Keihin needle catalogue with its geometry, in both series: the one for PWK 33-39, PWM and PJ, and the short one for 26 to 28 mm.
• Search by code or by bike, and compare two needles on one chart.
WEATHER
Temperature, humidity, pressure and altitude, by hand or from the nearest station, with air density, density altitude and dew point. Metric or imperial units.
ICLOUD AND SHARING
• Your setups and settings on all your iPhones and iPads through your iCloud.
• Link, file or QR code for your mechanic: it opens in the app if they have it, or in the browser.
ALSO
• Dark mode. Help on every screen.
• In English, Spanish, French, Italian, German and Portuguese.
WHY THIS APP
• Factory jetting for 43 models from 6 brands (KTM, Husqvarna, Honda, Kawasaki, Suzuki and Yamaha, 1986 to 2027), corrected for today's weather, in a single app.
• All three families, PWK, PWM and PJ, with the N427-48 needle catalogue and its dimensions.
• Track mode to read it at a glance in the paddock, with the race day on the lock screen and on your Apple Watch.
• Alerts you when the weather changes enough to change the main jet.
• Jetting for your fuel: 98 E5, E10, E15, E0, race fuel or whatever ethanol it has.
• Share the jetting with your mechanic with a link or a QR code.
THE JETTING RIGHT NOW
• Mark the jetting you have fitted as your reference and the app tells you, with the weather right now, what your bike's factory chart calls for: main jet, needle and clip, pilot jet and air screw.
• AFR against throttle chart with every setup on it, and the comparison with the reference over low, mid and high throttle.
• As many setups as you like, with name, colour, notes and date.
TRACK MODE, WIDGETS AND APPLE WATCH
• Track mode: what the chart calls for, large and high-contrast, with what is fitted underneath if it differs, the air density and how old the data is. Readable in full sun, helmet on.
• Race day: for 12 hours on the lock screen, in the Dynamic Island and on the watch.
• Home and lock screen widgets, and an Apple Watch app with complications.
ALERTS, FORECAST AND ICING
• During the race day, if the air density changes enough to change the main jet, you get an alert, also from the Apple Weather hourly forecast.
• Carburettor icing warning from temperature and humidity.
FUEL
98 E5, E10, E15, E0, leaded race fuel, E10 race fuel, oxygenated or your own ethanol percentage. The factory jetting and the chart are corrected with its stoichiometric ratio. Octane does not change the jetting; ethanol does.
THE WHOLE CARBURETTOR
• Main and pilot jet, needle and clip, air screw and slide cutaway.
• Family and bore: PWK from 21 to 42 mm, PWM 36 and 38, PJ from 34 to 38.
• Fuel density and oil mix, with a fuel mix calculator.
NEEDLES
• Keihin needle catalogue with its geometry, in both series: the one for PWK 33-39, PWM and PJ, and the short one for 26 to 28 mm.
• Search by code or by bike, and compare two needles on one chart.
WEATHER
Temperature, humidity, pressure and altitude, by hand or from the nearest station, with air density, density altitude and dew point. Metric or imperial units.
ICLOUD AND SHARING
• Your setups and settings on all your iPhones and iPads through your iCloud.
• Link, file or QR code for your mechanic: it opens in the app if they have it, or in the browser.
ALSO
• Dark mode. Help on every screen.
• In English, Spanish, French, Italian, German and Portuguese.
Latest updates
1.2
VERSIONE 1.2
• Modalità pista: la carburazione di adesso in grande, da leggere nel paddock tra una manche e l'altra.
• Widget per Home e schermata di blocco, giornata nella schermata di blocco e nella Dynamic Island, e app per Apple Watch.
• Avvisi se il tempo cambia abbastanza da cambiare il getto, con le previsioni di Apple Weather.
• Benzina: 98 E5, E10, E15, E0, da gara o con la tua percentuale di etanolo. Ora corregge anche la carburazione di fabbrica.
• Avviso di ghiaccio nel carburatore.
• Modalità scura.
• iCloud: le tue carburazioni su tutti i tuoi dispositivi.
• Condividi la carburazione con il meccanico con un link o un codice QR.
• Carburazione di fabbrica fino al 2027.
• La posizione funziona anche su iPad senza GPS e al chiuso, e puoi segnalarci un problema dall'app.
NELLE VERSIONI PRECEDENTI
• 1.1: calcolatore di miscela, etanolo, gli spilli dei carburatori da 28 mm, una correzione meteo più fine e la carburazione di fabbrica di più moto e anni.
• 1.0: simulazione e confronto di carburazioni per le tre famiglie, PWK, PWM e PJ, con il catalogo di spilli N427-48.
1.1
FUEL MIX CALCULATOR
Petrol, oil and ratio: pick which of the three to work out and set the other two with your finger. In litres, millilitres, US or imperial gallons and ounces, with an independent unit for petrol and for oil. The ratio is shown both as a percentage and as 1:n, and one button drops it straight into the jetting.
ETHANOL
A new field on the engine screen. Ethanol needs more fuel for the same mass of air, so the same jets leave the mixture leaner: E10 leans it by a good 4 %, about two main jet sizes.
NEEDLES FOR THE 28 mm CARBURETTORS
The 85, 100 and 112 and the trials bikes use a different, shorter needle series, in which the same three-letter code means different dimensions. They are now read against the right table: the trials JJH comes out at its 2.435 mm instead of the 2.675 mm of the big carburettor. Dimensions added for NAPE, NAPF, NAPG, NBKE, NBKF and NBKG.
FINER WEATHER CORRECTION
Temperature was being counted twice, which made cold and hot days look more extreme than they are. Air now enters through its density, once. And humidity counts properly: water vapour displaces a good deal more oxygen than it weighs, and on a hot humid day that is worth more than a jet size.
FACTORY JETTING: BIKES AND YEARS
Pick the bike, the year and the conditions and the app proposes the matching setup. These are the ones it knows, with the YZ250 and YZ250X in both versions, US and European:
KTM: 300 MXC (2005); 125 SXS, 250 SXS (2005-2007); 200 XC (2005-2012); 125 EXC, 125 SX, 200 EXC, 250 EXC, 250 SX, 300 EXC (2005-2016); 85 SX (2005-2024); 105 SX (2006-2012); 144 SX (2007-2008); 250 XC (2007-2009, 2011-2016); 150 SX, 300 XC (2009-2016); 150 XC USA (2010, 2012-2014)
Husqvarna: TC 125, TC 250, TE 125, TE 250, TE 300 (2014-2016); TC 85 (2014-2024)
Honda: CR125, CR250 (1986-1999); CR500 (1986-2001)
Kawasaki: KX125 (1994-2000); KX500 (1994-2004); KX250 (1994-2008); KX100 (2001-2021); KX85 (2001-2024); KX112 (2022-2024)
Suzuki: RM125 (1994-2000); RM250 (1994-2010); RM85 (2001-2024); RM100 (2003-2005)
Yamaha: YZ250 (1995-2024); YZ85 (2002-2024); YZ250X (2016-2024); YZ65 (2018-2024); YZ125 (2022-2024); YZ125X (2023-2024)
Store changes
What Jetting for Keihin PWK/PWM/PJ changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Devices changed
+ Watch
Dropped 25 languages
− AR − CA − CS − DA − EL − FI − HE − HU − ID − JA − KO − MS − NB − NL − PL − RO − RU − SK − SV − TH − TR − UK − VI − ZH − ZH
App got bigger
5 MB → 11 MB (+101%)
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