namaspilot
Member
Hello Tony,
It's been so long since I got back into the game, I seem to have forgotten many things in this heli hobby. Either that or I'm getting really old.
I was wondering if you could help me out, on how to work out heli tail ratio. For example: the following helis has these tail ratios:
Gaui X3 (belt): 4.71:1
Protos 380: 4.47:1
Blade Fusion 360: 4.59:1
KDS Chase 360: 4.73:1
MSH Protos Mini: 4.29:1
JR Forza 450: 4.29:1
Goblin 380 3.6:1
Trex 470LM 3.7:1(Stock). With KC3d Speed up tail pulley upgrade: 4.46:1
Oxy 4 Max 3.66:1
My question is, what is the formula to work out those tail ratios please?
Thank you
It's been so long since I got back into the game, I seem to have forgotten many things in this heli hobby. Either that or I'm getting really old.
I was wondering if you could help me out, on how to work out heli tail ratio. For example: the following helis has these tail ratios:
Gaui X3 (belt): 4.71:1
Protos 380: 4.47:1
Blade Fusion 360: 4.59:1
KDS Chase 360: 4.73:1
MSH Protos Mini: 4.29:1
JR Forza 450: 4.29:1
Goblin 380 3.6:1
Trex 470LM 3.7:1(Stock). With KC3d Speed up tail pulley upgrade: 4.46:1
Oxy 4 Max 3.66:1
My question is, what is the formula to work out those tail ratios please?
Thank you
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