Help with rudder prop selection pwc converted to propeller

[RUNWME]

Cause he's nuts!! And how many people do you know that have been over 90 on a PWC?

David is a friend of mine and we've talked quite a bit about this project. I keep telling him to try and run this 13x24 on it that I have, but I think he's scared.

And you call me nuts! Please just one time punch your prop into http://www.rbbi.com/folders/prop/propcalc.htm and see.. at 7400 rpms its 154 mph it doesnt really come on the pipe until 5800 rpms and that 121mph

Please tell me how you think i can run a 24pitch? when high idle rpms 2500 is 52 mph :P

I think yours nuts and keep your prop away from me !! haha

I will call you later Joe