Yep. That's what they say. I like the system. But don't really believe all the sales pitch. Almost does everything a fuel injected engine does but with nowhere near the amount of sensors.
Now that's magic. Nothing more than magic. Or bullchit. The choice is yours.
It keeps fuel supply correct for a given rpm and temp. And that's a definite plus.
Yet, they WILL flood if put in start position when hot.
So 4 stroke, not really. When they came out, MS441, I would have sworn they were going to seize from running to lean.
Just from the sound of them. I was very wrong.