Conventional V-bottom hydronamics question..........
#111
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From: Atlanta
I have considered trying to create an "air hockey table" type bottom on the last 3 to 4 feet of a v bottom boat. Use a small engine/pump to pump air under boat at high speed to reduce drag
#112
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Joined: Jul 2007
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From: Austin,Texas
I haven't researched much but I would tend to think 25's in the center
Did the fountain have different pitch props on it? I would think the centers are higher and truly surfacing the outers need more bite. Also notice the fountain swing in in the center. In reality its possible the outer surface as well when the hull lifts at top speed.
Did the fountain have different pitch props on it? I would think the centers are higher and truly surfacing the outers need more bite. Also notice the fountain swing in in the center. In reality its possible the outer surface as well when the hull lifts at top speed.
#113
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From: Ocean Pines, Maryland. Wish I was at MANGOS in MIAMI!
I have heard of and tried different size pitchs on outers and centers. The problem with outeres being so high is when you turn boat they will cavitate. I went to four blades and problem was non existent.
25" centers would be a lot easier to find.
I want to keep the top of engine cowlings as close to even with each other as possible.
Here's a pict of a new Homeland Security Midnight.
25" centers would be a lot easier to find.
I want to keep the top of engine cowlings as close to even with each other as possible.
Here's a pict of a new Homeland Security Midnight.
#114
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From: Austin,Texas
How wide is the notch? If its 20 inches or less it shouldn't effect your height decisions. Chances are good that Homeland boat was well tested and carries more weight than you will. Allow yourself adjustment up from that set up. Are you going to run sportmasters?
#117
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From: Austin,Texas
Well it's wide enough that the center motors will be behind it. Compared to the homeland boat the centers will probably like to be a hole or two higher.
Side thought the Sutphen is a 26 degree v isn't it?
Side thought the Sutphen is a 26 degree v isn't it?
#120
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From: Ocean Pines, Maryland. Wish I was at MANGOS in MIAMI!
Like you said earlier, it's going to take some time to get it right. Not a "normal" set up that you see alot of. Guess I need to invest in a engine hoist!! or put jack plates on........just one more thing , I mean four more things to worry about buying and breaking.
Why do we like boats again????



