rjm727
Well Known Member
Well, we made the decision to change our build from a 14 to a 14A. There are a variety of considerations driving this decision. We have already ordered our prop (72” two blade Hartzell) paired with the IO390 Exp 119 with dual P Mags. The big question is, do we need to change to the 74”? I spoke to the mothership and they advise that there is negligible difference in performance between the two. Can anyone offer any insight?