On Feb 3, 5:20 pm, wrote:
My 38 peak hp Generac, stripped for flying and direct drive, weighs
about 79 pounds dry. It stays plenty cool installed as a free-air
cooled pusher on my Thunder Gull. Valley Engineering is working on a
version that they think will be about 70 pounds.

That's more like it. How much do they think they'll sell these
things for once they're ready?

Dan