What is the top reccomended Operation RPM 1997 Vindicator 225

What should I be propping for? Im running 5400ish right now.
I woiuld get the vin but its cold and snowing out there http://www.bassboatcentral.com/smileys/cold1.gif
Thanks in advance.!

5800......

Thanks means I have a little more left in her

That motor has a 6000 rpm redline and puts out its rated power at 5500, but propping for 5800 usually gives the best performance on the average.