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Old 09-12-2013, 12:38 PM
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I usually see them on higher powered boats. What do they do for performance? Would they do any benefit to a mild power like a 500 or 525 boat? Just curious as I'm not sure what benefits they have.
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Old 09-12-2013, 04:01 PM
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Not sure about any performance gains but the theory is more or less to get the prop out into cleaner water while getting up on plane with high x dimensions. Lots of the #4s and #5s run boxes because they don't have much negative trim.
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Old 09-12-2013, 04:34 PM
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Also another reason I believe is to raise the outdrive x-demsion, and weight transfer..more weight hanging further back on the boat. Just like a jackplate on a outboard boat.
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Old 09-12-2013, 04:48 PM
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For every 10-12" off the back off the running surface you can raise the propshaft approximately 1", until you reach the effective limits of props and the hull. It provides a lot of bow lift leverage, good for some not for others.
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Old 09-12-2013, 05:10 PM
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Originally Posted by I.C.U.Lookin
I usually see them on higher powered boats. What do they do for performance? Would they do any benefit to a mild power like a 500 or 525 boat? Just curious as I'm not sure what benefits they have.
You need to tell me something.
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Old 09-12-2013, 05:27 PM
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Think these will become less common with more new boats with Notched transoms or more people notching their existing transoms?
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Old 09-12-2013, 05:45 PM
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Originally Posted by 314joey
You need to tell me something.
Not yet. Always researching. Hoping to be in position by end of next year to purchase a 42 lightning. 3 more classes until I can test for license upgrade. Lol
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Old 09-12-2013, 05:58 PM
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Originally Posted by I.C.U.Lookin
Not yet. Always researching. Hoping to be in position by end of next year to purchase a 42 lightning. 3 more classes until I can test for license upgrade. Lol
Dahm, that's 15 foot-i-est, I hope you make it, can I have a ride.

I think you're going to find buying a twin like that is only half the battle, the other half of the battle is going to be keeping fuel in it, that's what hurts.
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Old 09-12-2013, 06:02 PM
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Yeah no doubt. Luckily I already have twins. Although small blocks used to the twin idea. Also a 42 has been my dream since I was a kid. Looked at 35s but I want a staggered for sure so 42 is best option since I won't be buying 07 or newer. More like 00-02. Lol.

And of course you can go out on it with me. One of these days out schedules will match up to get a beer even!! Lol
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Old 09-12-2013, 06:07 PM
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Originally Posted by I.C.U.Lookin
Yeah no doubt. Luckily I already have twins. Although small blocks used to the twin idea. Also a 42 has been my dream since I was a kid. Looked at 35s but I want a staggered for sure so 42 is best option since I won't be buying 07 or newer. More like 00-02. Lol.

And of course you can go out on it with me. One of these days out schedules will match up to get a beer even!! Lol
Maybe Oct 11-13
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