RE: ST 90-APC 14 x 8 someone?
yes, i've tried 13x6 for break in
then 13x8..but it was a bit fast, and at low RPM, the prop doesnt tracks well
also tried 13x10 of a friend, but was tooo much
I hope, 14x8 could be the one, tracking at low RPM, and smaller enough for the engine to handle