Hi All The other day on my 4*40 with a OS46fx the engine went dead..This engine came out of another plane..Never a problem with the engine..Getting back to the dead stick I was using a APC 11x4 the old timers were saying the prop is too small and cause the engine to die..Also that day the Temps in NJ hit 95..I think the 95 tepms had more to due with the dieing of the engine then the 11x4 prop..Yesterday it was much cooler in NJ and I flew the 4* with an
11x6 MA prop. only 1 flight but no problems..I would like to hear from some of the engine experts, on this matter..Thanks In Advance Dan