Interesting, I found this 260 Johnson motor a long time ago, like when the Sky XMod first came out.
Me and some others where in a desperate search for motors found in various components, cause people where searching for 180's cause thats what was in the Micro RS4's, I found it and set it aside thinking, doh' I got this instead of one of the 180's.
I later and shortly after discovering even a timed 180 was not very fast on the RPM's.
So I checked the specs on this 260 and found it would turn about 50k with 7.2v.
As well as aprox. 13.61 stall torque.
So I began the slow plot to use it some day.
I am not claiming I am the first or the last, but maybe he posted first but I imagine there are many that where way before us all.