Decreasing prop slip on 31/32

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09-20-2016 | 07:23 PM

#11

mountainmadness

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Joined: Mar 2007

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From: Your moms

Quote:

Originally Posted by ActiveThunder

Are the drives in the original positions or did you move them up? In other words is it the original X-dimension?

Propshafts are 7" below the boat. And the engine centers are @ 35.5"

09-21-2016 | 01:32 AM

#12

Griff

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Joined: Oct 2000

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From: Omaha/LOTO

Quote:

Originally Posted by mountainmadness

Maybe I am not to far off then. I need a set of props to bring my rpms down to 5200 anyways and would love to pick up midrange 3-4 k cruise mph. First big twin boat so this is my first rodeo. Came from a @90 mph 18' sbc alpha boat lol

I would look for a set of used 26's and have BBlades lab them.
He has the specs on my 24" Bravos (I have 1.36 drives) and could transfer them to a set of 26's.
My labbed 24's spin about 150rpm more than stock. If he labbed a set of 26's with the same recipe, you should be at 5100-5200.