thanks that's what I am looking for , but forgive my ignorance explain the
defense in pitches and diameters
so a moron like me can understand
"Greg" wrote in message
...
I have a 60 BF on a 20' and I am running a 14x11 stainless. That seems
about
right. 5700-5900 WOT. I also have a 13 7/8 x 15 and that was too much.
Topped
out at about 4800-5000.