Hot and Humid

[terko440]

Hey guys, cant believe I have forgotten which way it goes but when it becomes hot and humid do you have to lean or richen your jetting? Thanks.

[stevo3176]

lean it out , hot air less dense.

[plkmonster2]

Yup, you lean it out. Hotter air expands, and thuis, there is less oxygen. The more humid, the less oxygen there is to use, so you need less fuel too.

[terko440]

Thanks guys.