Hey Alan, tell us how you really feel,, lol

I agree totally,, I do NOT think that an electric prop, at least the ones I have seen , have NO PLACE on an IC engine. If you doubt this, look at the graphs posted by Brett, they tell the story.
as a teaster, here is a quote
>the instantaneous torque was a whopping 1600 in-oz, or 8
>foot-lbs. And this is a little wimpy ST46
so take that little E prop, hang a bar a foot long on it and loaad it with an instantanious surge of over 8 lbs. watch what happens to the blades.