ORIGINAL: Glorfindel
APC 9.5 X 8.5 N about 17,700 with a YS .46????? WOW!!! I wish to see that! You sure it was not 15700? It look very high for me. I've got one and it cant swing an Pylon APC 8.8x8.9 (called the screamer) more than 16300....
Glorfindel,
For what it's worth, I don't like the APC 8.8 X 8.9. Granted, I tried it on a Quickie 500 racer and not a Patriot, but it just didn't "go" like other APC props. I much prefer the 8.75 X 9.0W and 8.8 X 9.25. You should give these a try and let us know what you think of them.