Short but intense vibration

Above chart is mapped for Avgas.

The parameters for E5, E10 mogas are very different...not in a good way.

Interesting ... the water heated carb system is what pretty much every single car maker uses to heat throttle bodies.

My ship has the Rotax airbox with muff around the exhaust for carb heat. It's placarded to be "ON" when the OAT is below 10 degrees C. Since the heated air is, unlike Lycoming/Continental, filtered air, there's very little downside to having it on much of the time.

Hi guys,

just a quick feedback.

Yesterday we checked  the tanks of both carburetors.

There was water in both tanks.

You can see the picture attached …

Fly test is scheduled next weekend if the weather allow it.

thanks