prop ?? for my bass cat

[bayou boy]

i have a 92 18' sabre with 175 merc 10" jack plate and it has a 4 blade with no #'s stamped in it so i have no idea what pitch it is.So any body runnin this boat and mota combo or anyone knows what should be on here and what kinda of speed i will get with the right setup open for ideas

[paxpress]

You might want to post in the prop shop (click here PROP SHOP ).  You might get more exposure to your question there 

[Basser43]

My tournament partner has the exact same boat. He has run a 175 merc. but is currently running a 150 merc.
When he had the 175 the best prop for the boat was a 25 pitch tempest and a 25 pitch yamaha (Yes it will fit a merc.)
He could see 67-68 if we were not loaded heavy.
Hope this helps

[Elwood]

I would start with a 25 pitch Tempest or Fury and set the jack platew around 3.5 inches below pad.  You can fine tune from there.  I am running a 150 on my Sabre and can turn a 24 pitch Fury to 5800 rpms.  You should see some great speeds out of the 175.... Good luck

Elwood