Prop Selection ?
I have a Thunder Tiger 60 Trainer with an OS60FX Engine. The manual recommends an 11x7 prop for break-in. I have followed the break in procedure. Now I have put an 12x8 prop on. I picked this one because it was in the middle of the range for a 12 inch prop. What is the correct procedure for selecting a prop to use? Do I try to reach a certain RPM?
Thanks