25OL..Stellings Box..IMCO shorty..
#21
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Joined: Oct 2006
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From: Michigan
Nothing new to report.....didn't have much time to test after the fourth. I have a 1" spacer that needs to get fitted but won't happen this year. I am going for engine upgrades over the winter so that will really make testing fun since I never got the box and shorty dialed in.
#26
I have a queston so with the shortie you were at a propshaft height of 4'' is this correct ?? if so don't waste time with pulling it off do your up grades and then go out try the 26 which you need 500 hp to turn at 5200 to 5100rpm area if your closer to 560 to 600 a b128 might work . I hope to have #s posted by winter going to run the boat with the 3'' drive height with box and a 17 1/2 X on it looking for a 100 plus with a 1100 tune and then will detune to run on 91 for spring. so keep us posted.
#27
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Joined: Oct 2005
Posts: 1,899
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From: Millstadt, IL
So after reading the post over again it looks like you gained about 3MPH from the initial testing. I would think you would have gotten more than that. It would have been better to get it dialed in a little closer to know were you got the most speed for the dollar. Keep us updated if you get any more results.
#28
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Joined: Oct 2005
Posts: 1,899
Likes: 20
From: Millstadt, IL
I have a queston so with the shortie you were at a propshaft height of 4'' is this correct ?? if so don't waste time with pulling it off do your up grades and then go out try the 26 which you need 500 hp to turn at 5200 to 5100rpm area if your closer to 560 to 600 a b128 might work . I hope to have #s posted by winter going to run the boat with the 3'' drive height with box and a 17 1/2 X on it looking for a 100 plus with a 1100 tune and then will detune to run on 91 for spring. so keep us posted.
#29
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Joined: Sep 2007
Posts: 1,051
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From: Bettendorf, Iowa
with your X higher now its really of no use. mabye you could sell over the winter and try and get another 24p bravo to get worked on. you need a 4 blade for your application now. i spin a 24 4 blade as well for all around use. it has a harder time carrying the bow and the boat only runs about 70-71 with it at 5600 rpms.
#30
with your X higher now its really of no use. mabye you could sell over the winter and try and get another 24p bravo to get worked on. you need a 4 blade for your application now. i spin a 24 4 blade as well for all around use. it has a harder time carrying the bow and the boat only runs about 70-71 with it at 5600 rpms.



