KenJ Veteran Location: Ohio, USA
| Been There!It actually will fit!
Back when IRCHA was held in Hebron Ohio, A couple of guys showed up with a JR Racing .21 size heli and did very well with it!
I have a clip of it somewhere and will try to dig it out.
Today, in a light machine it should be competitive in the .30 class, but probably not in the larger classes.
The real trick to making one of these work is to get the gearing correct.
Check out the rated RPMs of the engine!! 40K
To keep your rotor head around 2100, you will need a very steep ratio.
Might be kinda fun though!!
Ken |