Just as the Magic Spinning Triangles dies....

MrJoshua wrote: Anyone know the RPM range they are dreaming of with those titanium rotors?

I figure a lot.

Curmudgeon wrote: They can be 'stacked' to build a 20B just like the stockers.

They make a replacement for the 20B "large middle" iron?

That's something. That part went NLA a little while ago, and when it WAS available, it was a $2500 item. The RB unit may actually be cheaper.

Ranger50 wrote:

MrJoshua wrote: Anyone know the RPM range they are dreaming of with those titanium rotors?

I figure a lot.

I don't... rotor weight isn't the RPM limitation.

chuckles wrote: And, it loses comparatively little strength when it gets hot.

So does good ol' iron.