📍 WEATHER CONDITIONS
Eastern Creek Kart Racing
Live conditions loaded
13°C
TEMP
77%
HUMIDITY
1020
PRESSURE (hPa)
76m
ALTITUDE
Select Country
📍 Select Circuit (auto-fetches weather)
📍 TRACK IDENTIFIED
Eastern Creek Kart Racing
Major Sydney venue
NSW 2766
0.0 km away
NEAREST
RECOMMENDED MAIN JET
128
Main jet size
🔥 SPARK PLUG RECOMMENDATION
GR8DI / GR9DI
10–18°C (13°C)
2026 Rotax
GR8DI / GR9DI
Borderline range. Start GR8DI if cool/damp, move to GR9DI as it warms up.
Higher NGK number = colder plug (a 9 dissipates heat faster than an 8). Always confirm with a plug check after running.
ADJUST CONDITIONS
❄️ AIR DENSITY
1.242
kg/m³
100%
vs ISA standard
Standard (ISA sea level)1.225 kg/m³
ℹ️ JETTING NOTES
This calculator uses live weather data from your GPS location to recommend a main jet size for your Rotax engine. Conditions change throughout the day — re-check before each session. Always perform a plug check to confirm the mixture is correct.
🚀
APP UPDATED — v2.1.0
🏁 New: Rain alert notifications with sound on the Weather page! Plus jetting alerts and improved 3-hour forecast window.