Prop Sizing Guide
A good guide for selecting the correct prop...
Have you ever built a new plane, or installed a different engine size and were not sure of the correct prop size to use? The following guide lists the correct prop to start with for 2-stroke and 4-stroke engines. It also lists a range of prop sizes you can use depending on engine rpm desired, ground clearance required, and the acceleration or top speed you might like to acheive.
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