![]() |
I have some 31 herring 5 blades going to run them sunday. Let you no soon how they work.
|
The boat ran flawless. Much more stable and pulled almost as good as the 5 bades. Ran 5600rpms at 111mph. 31 pitch 5 blade herrings no diffuser ring that is 8% slip not bad . I guess my thoughts were right, I gained almost 4mph from 6 to 5 blades. More Data testing to come. I am going to try a few more props incuding the bravo 1 32 pitch and also some 4 blade herrings.
|
There was a 525 Gladiator that ran 95 mph with 5 blade Herings.
|
Originally Posted by johnlomant
(Post 3231840)
My boat is setup with a very high x dimension. 1.5" abouve the bottom of the boat
Originally Posted by johnlomant
(Post 3243505)
The boat ran flawless. Much more stable and pulled almost as good as the 5 bades. Ran 5600rpms at 111mph. 31 pitch 5 blade herrings no diffuser ring that is 8% slip not bad . I guess my thoughts were right, I gained almost 4mph from 6 to 5 blades. More Data testing to come. I am going to try a few more props incuding the bravo 1 32 pitch and also some 4 blade herrings.
|
Originally Posted by NJgr8ful
(Post 3243568)
Yours have extension boxes? Do all the staggered 525's run the ex. boxes?? Or are some with & some without?
|
Originally Posted by johnlomant
(Post 3243505)
The boat ran flawless. Much more stable and pulled almost as good as the 5 bades. Ran 5600rpms at 111mph. 31 pitch 5 blade herrings no diffuser ring that is 8% slip not bad . I guess my thoughts were right, I gained almost 4mph from 6 to 5 blades. More Data testing to come. I am going to try a few more props incuding the bravo 1 32 pitch and also some 4 blade herrings.
|
5600-5700
|
Originally Posted by johnlomant
(Post 3260665)
5600-5700
|
I think John has 1.36 gears
|
Seems like those 5 blades are right on. Don't the Zuls spin to 6K? BTW what is the rebuild interval on the Zuls?
|
| All times are GMT -5. The time now is 02:38 AM. |
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.