23CC Evinrude 225 WOT..

[Spruill242]

Yeah I'm happy. Combination of prop and tabs really makes a difference. Would like to raise the motor up a hole but that's just being nit picky at this point.

Boat got on plane very quick. Less harmonics at WOT. Can level the boat out as needed to vastly improve ride.

Basically I'm a believer. Put the time in to get your prop right and get tabs on the boat. Very worth it.

[76Red18]

Originally Posted by Spruill242

Yeah I'm happy. Combination of prop and tabs really makes a difference. Would like to raise the motor up a hole but that's just being nit picky at this point.

Boat got on plane very quick. Less harmonics at WOT. Can level the boat out as needed to vastly improve ride.

Basically I'm a believer. Put the time in to get your prop right and get tabs on the boat. Very worth it.

Raise it, you might be even happier. The right set up will make a good hull perform correctly. Pitch and diameter of a prop matter but rake, cup and blade design will dramatically effect performance also.

[Spruill242]

I bet quality of prop can also make a difference. Especially with this one being very entry level in design. I'm happy to be at the dial in stage instead of scratching my head as to why it wasn't hitting correct rpms.

[Bushwacker]

Sounds like you got pretty close on your first shot at a prop! (Is it a 3B or 4B prop?) However before you jump to a SS prop, I'd still raise the motor another hole. Did you get a look at the AV plate while up on plane at a normal cruise speed? It's important to get the height correct before fine tuning the prop. Raising motor might give you some more rpm, but if you had a lighter than normal load you'll lose some rpm if you add weight, so load her up with some trash cans filled with sea water if necessary to simulate your max normal load and try that before spending big bucks for a SS prop. I believe Solas actually makes the props for BRP, so whatever the Solas equivalent is to BRP's 3B Rebel or 4B Cyclone would probably be a good choice. The 4B will give most stern lift and best low speed planing, and the 3B might give a little more WOT speed and mpg.

[Spruill242]

Originally Posted by Bushwacker

Sounds like you got pretty close on your first shot at a prop! (Is it a 3B or 4B prop?) However before you jump to a SS prop, I'd still raise the motor another hole. Did you get a look at the AV plate while up on plane at a normal cruise speed? It's important to get the height correct before fine tuning the prop. Raising motor might give you some more rpm, but if you had a lighter than normal load you'll lose some rpm if you add weight, so load her up with some trash cans filled with sea water if necessary to simulate your max normal load and try that before spending big bucks for a SS prop. I believe Solas actually makes the props for BRP, so whatever the Solas equivalent is to BRP's 3B Rebel or 4B Cyclone would probably be a good choice. The 4B will give most stern lift and best low speed planing, and the 3B might give a little more WOT speed and mpg.

It is a 3B 15"x15P.

Well I wanted to take a look at where the AV plate was but I had my mother-in-law taking a ride with me. When I told her to take the wheel for a second she made some sort of squeaky noise that I think means displeasure.

So I'll have to get a look with the new prop. I did look with the old prop and it was between the AV plate and the LU flange. Not sure if this new prop is going to change that along with the trim tabs now working. So I'll hold off raising the motor until after I get a chance at a longer sea trial.

Then I'll think about getting a nice SS prop. $$$$

[76Red18]

Originally Posted by Spruill242

I bet quality of prop can also make a difference. Especially with this one being very entry level in design. I'm happy to be at the dial in stage instead of scratching my head as to why it wasn't hitting correct rpms.

The old omc sst was an entry level stainless prop that works great with the SeaCraft hull. It had a decent amount of cupping on the trailing edge of the blades that provided some stern lift. There's a few of those still around. Avoid the sst 2, as it has cupping on the tips that provide bow lift.
A stiletto bay pro 3 is what's on mine. It's a 4 bladed 14 1/4 x 15 with low rake and lots of cup on trailing edges and tips. Picks the whole hull up.
Another member had one of their 3 blades that worked real well also.