Re: Prop Stollen
You need a tach to find the best pitch as it is important to reach recommended rpm range at wot. For your motor it's 5000-5500. To end up with only one prop you'd better find a prop shop that'll let you test a couple of props before deciding. Depending on the actual circumstances, load, rig shape and more, I'd suggest you start with a 17" or 19". You're even going to decide on prop material (alu, stainless, composite) and prop type/design. The latter can be discussed after you test run as the more sophisticated designs can solve problems (if any) with performance.<br /><br />You should even consider the risc of hitting stuff or grounds with the prop as different materials withstand damage differently.