I am planning to buy a sc 52 ABC engine. Recommended prop size is 11x7 to 12x5 but I was wondering if not 11x7,5-8 would fit better on a fast machine (like Ripmax Harmony twin). The reason why I think 11x7 is too little is because 11x7 is also recommended for sc 46a. Iterested to hear any opinions.
Very tough prop. I have installed them on the Durafly Spitfire because the Spit tends to nose over during take-off/landing on grass fields. Had many hits on the ground and broken one yet. Similar hits had broken many E-type props. Balance has to be adjusted slightly. The holes will fit the adapter of the Turnigy 42 size motors using a thin washer