I was pretty excited how hard the 100 was turning a 15-9 3 blade. But that just didn’t make sense and I checked again
and got the same 12500 reading. I know right not possible even with 30% nitro. Then a fellow pilot says do you have your tach set too 3 blade. Lol 🤯. I had to barrow his and then got the proper reading of 8500.