Originally posted by Hacker
any suggestions for satio 56 on pqhor? currently i'm using 11/4 apc...works fairly well but i'm new to 4 strokes...thanks guys
11/4 is a to small prop, it will most certainly over rev the engine.
I use a 12x6 Master Airscrew and get 10300 rpm on ground wich will be something like 11000 in air.
The engine has a max recommended rpm of 12000.