Originally Posted by David Jackson

Curious to know what propeller (diameter, pitch, and maker) many of you are using on your K-60tp? I am still searching for a prop that will provide the best performance (speed/vertical climb) for my PC-21. So far, I tried the Fiala 24x17 and the SEP 24x22. Had to reduce engine rpms for the Fiala prop, and could not spin the SEP 24x22 higher than 3000 rpms on the ground. Biela prop should be delivered tomorrow, but doubtful the results will be any better. Unlike testing props for a glow, gas, or electric setup, trying to find the right match for this puppy can get pretty #@×n expensive. Would greatly appreciate comments from those of you using the Kingtech K-60tp.