Technoull seaDNA999 2x275

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adventure47
Raid-Man
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Re: Technoull seaDNA999 2x275

Messaggioda adventure47 » 04/07/2009, 14:02

All my compliments for new 888, i hope to test :d:
P.S. excuse my bad language... :oops:





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Akeswins
Doppio rhum e una lattina...
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Re: Technoull seaDNA999 2x275

Messaggioda Akeswins » 06/07/2009, 14:36

Adam,

I also saw the 888 in a youtube video. This rib is the fastest I've seen.
can you explain more about your " tapered steps"?
And a question about the 999 "double stepped": the keel has the same inclination, or the stepped part has a different angle?

Thanx

:bene:
Alessandro - Vento 500 con F60 EFI + Akes 23 con 200 Optimax + Colombo 27 con 2 x 260 mercruiser
Immagine

http://www.akesdesign.it

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Adam Younger
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Re: Technoull seaDNA999 2x275

Messaggioda Adam Younger » 21/07/2009, 8:38

The tapered steps are my solution to getting stepped hull boats to handle better throughout the speed range and also in turns etc. Basically the depth of the step is greater at the centreline and becomes less towards the chine. It does not get all of the efficiency of soem racing steps - but the gains in handling more than make up for this in my opinion. Bit more to it - but can't give all my secrets away (§)

On the 999 the keel has slightly more angle of attcak over the step areas. This is more so on the 888. Both boats have exceeded their expectations for speed and really pleased with them from a design point of view. However must also say a lot of credit goes to the build from Technohull and really good hull finish and fairness of lines.
www.adamyoungerdesign.com

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alexcacciafotosub
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Re: Technoull seaDNA999 2x275

Messaggioda alexcacciafotosub » 12/08/2009, 11:19

Dear Adam, have no words! I like the simplicity of lines and covered both the aggressiveness of the water lines.
Simply amazing!

Welcome on board.

Alessandro
Alex
Joker Boat Coaster 650
Johnson 140cv 4T
Sicilia Or.le e Isole Eolie

Il mio sito

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Adam Younger
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Re: Technoull seaDNA999 2x275

Messaggioda Adam Younger » 22/06/2010, 8:46

The latest 999 model and most likely the best one yet. Many extras and a few extra developments too.

Recently I had the pleasure to visit Technohull and we had some really good tests with this boat in fairly choppy water.
Allegati
999 black.jpg
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Turbopompa
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Re: Technoull seaDNA999 2x275

Messaggioda Turbopompa » 22/06/2010, 17:51

:lov :lov magnificent!
Immagine

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Akeswins
Doppio rhum e una lattina...
Doppio rhum e una lattina...
Messaggi: 15848
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Re: Technoull seaDNA999 2x275

Messaggioda Akeswins » 23/06/2010, 9:38

Adam Younger ha scritto:The latest 999 model and most likely the best one yet. Many extras and a few extra developments too.

Recently I had the pleasure to visit Technohull and we had some really good tests with this boat in fairly choppy water.


I've seen a video in rough waters (on youtube) that shows the inboard diesel one.. very stable and also dry.
Alessandro - Vento 500 con F60 EFI + Akes 23 con 200 Optimax + Colombo 27 con 2 x 260 mercruiser
Immagine

http://www.akesdesign.it

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