RE: prop size for 180 4s.
Thanks.
I have a BGX-1 and I've been wondering about trying to install it in a 1.40 Fiberglass Yak 54.
The weight of the engine is right for this plane, though I'm a bit concerned about overdoing it in the power area... and hearing here about it's fuel consumption made me wonder if I should forgo it altogether.
it sounds like it wouldn't be all that bad.