ORIGINAL: captinjohn
I had a 20x6 that I got from Tower H at around $14+ and it was Maple wood made in Italy. I broke the darn tip on a rather nasty Midwest Giles 202 landing short of the field. Man that was a nice prop! Capt,n
TKG installed one of the Bowman rings in the DL 30 that is out test stand at this time.Right away compression felt better and getting better the more we run it.
Saw a 100 RPM gain on the first run .It is still set a little rich on top.
The ring we took out looked like crap under a mag glass.I am flying one 30 that has pretty poor compression not much time on this one.I will try a Bowman ring in it after surgery. Going to order some more FB rings. Sen't yours today.
BCCHI