hi all. which is better for 3D on magnum 91 rfs? I'm using 5-10%nitro and have 3.4kg 1600mm giles.

plz, if someone used this proppelers on such size 4stokes, how much rpm they turned and how much was static thrust?

I'm against big DILEMA now, so need your help people. I'll post this post everywhere

thanks thanks thanks

10% it will give just a give a little better perf. I know that on Saitos that you have to use atleast 15% but i have no idea on magnums. If its a 4C then i would actually go to 15% because 4C need the extra oil. If you can get the 10% with a good amount of oil in it.