New max speed with a full tank of fuel and 2 people 62 mph at 4700 rpm with a bravo 1 26 4 blade.Is my problem in the prop? I would think it should be faster and turning more rpms.The boat has 76 hours on it.

Did you run it again with the 24? You should be a solid 65 in any water with the 26 spinning 4700-4900 depending on how you have it trimmed.

Yes it would only run 58 at 4700.

if i'm reading correct , your spinning 4700 with both 24 and 26 pitch bravo 1 4 blade props? , if less pitch didnt up your rpm's then you need to look at the engine , my first look would be at fuel pressure while running , fuel pressure at idle wont tell you if your fuel pump has the ability to move volume at pressure in the upper RPM's

what elevation are you running the boat at in comparison to the other's on this thread.

The 24 prop that came on the boat looks old.I do not know what brand it is.I checked the fuel pressure at wot it was around 43.I am boating in KY.

So what Prop do you all recommend?

I would call Brett at call BBLADES and see what they suggest for that boat. Test a couple different props, you only have to pay for shipping. He will get you dialed in.

Does the boat have mufflers or restrictive tips, inserts or anything like that?

I never thought about that. I will check but I do not think so.Thanks