Engine Kawasaki revised oil viscosity chart

[Buckethead]

I emailed Kawasaki about using 10w30 syn oil in my new ferris is600z Kaw fs600 engine. They responded with a revised chart which adds 20w50 oil. They state that 10w40 for most conditions but 20w50 in higher ambient temps to reduce oil consumption. Hope this info helps those mowing in really hot temps.