RE: Hirobo HGE-20EH Gas Engine
Wow! Isaac,
really a super cool heli. will be looking nice in the air with the new color scheme!
As I posted earlier, would recommend semi-blades to generate higher lift and can fly at lower scale like rpm.
I can see yours has the same metal flybar center piece as mine. which is at least 20 years + too.
seems like a great project, and please do keep us posted with your progress....
good luck!
Regards,
lawrence