Hey, Greg,
BTW: where did you get the black Tornado 3 bld What size is it?
Bill <><
Your 61 should be fine. Hot tip: This engine just LOVES the Stalker 12 x 6 three blade prop. Contact Kaz Minato to get some.
EDIT: I should mention that this prop is for non-piped motors. It specs out to about 12 x 5.5" and runs great with a muffled 61. I'm sure a Bolly has something equivalent.
Take care, Ron
The above answer came from another post, information provided by Ron King. I have to say that the prop looks a little strange in the picture do to the reflection off the carbon fiber. It is a Stalker Prop purchased from Kaz Minato (bluemax.minato@nifty.ne.jp) is his e-mail address. I sent him a e-mail requesting price etc. and he responded the same day and told me what my payment options were. It went smooth. Service was fast considering he is in Japan (about 4 days). I ordered thru his web site (
http://homepage3.nifty.com/bluemax/) for $40.00). I can only speak about how the prop looks as I have yet to use one. I have used most of the prop brands available today but this one by Stalker takes the cake in terms of appearance. It is the most beautiful smooth finish I have ever seen. Anyone would be proud to have this on their plane. Ron says they work really good also. So I am excited to try it. I have a friend that has been using a Stalker 2 blade on his OS 40FP profile and it has the same finish and he claims excellent performance also. I have also seen it fly.