Simply replacing our worn/whittled McCauley with another used, but fully dimensional, McCauley made a noticeable difference on our airplane. So, an apples to oranges comparison of replacing an old whittled McCauley with a brand new Sensenich doesn't really provide any real useful data when simply comparing MCCauley to Sensenich. It would be much more useful to compare a brand new McCauley to a brand new Sensenich.
If I were a betting man, I would wager that there wouldn't be much, if any, significant difference.................
Bill
