Prop help needed

[R1Racing]

I have a '89 Donzi Ragazza 23' with the 5.7 OMC Cobra. Should i go with a 3,4, or 5 blade prop? What is the diffrence in diffrent/advantage with the numbers of blades? Im looking for the best top speed out of this hull (I know it not a speed demon :frown:). Thanks, Anthony

[MOP]

We have several Ragazza 23 owners on the board that will chime in with the answers, a consideration is how you will use the boat most. Many times the last mile per is not the best for overall, on some of the heavier mild powered boats a four blade is good as it gets them up and out of the hole better but willa tad slower up top. One of the best things you can do is to make it to one of the events, there are always props that can be tested and a lot of great people to meet. Phil