going to put 2 merc 200's on a 26 center console Mako transom,just put 2 of same motors repowering a 30 scarab sport with 19's and did 5300 rpm.Wonder if the mako needs 21's.All props are 15" mirage.thanks.PS: haven't got boat yet,anyone know if 25" shafts will work on the cutout mako transom? I think so,hope they don't take 20"
