Originally Posted by Skyepuncher
GB is made for racing. Not too many of us who fly the UM`s are into
that. Least not as far as I can see.
Just ask those of us who have run an Sbach on 3S and a 5043 prop with no landing gear. It must do somewhere around 50! It really is unbelievable. I'd say that's racing for a 2.5 oz piece of foam...