Forums > Stand Up Paddle General

Twin Hull Racing SUP?

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Created by richswing > 9 months ago, 7 Feb 2012
richswing
WA, 724 posts
7 Feb 2012 11:26AM
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I have been thinking about a twin hull racing SUP for quite a while.

Then after trying out a downwinder board which I find was not that fast as what I would have thought, I used to racing surfski's (Fenn Ski) in the old country and they were alot quicker even though the stroke rate was double, it has re-inforced my idea.

Anybody out here tried or considerd it doing a twin hull, the idea is to have a more stream line hull/s wider apart for stability. I would think that the twin hull would make it run in a straight line much better and with the correct hull design if you lent on the opposite side it would make the board turn the other direction. The double hull setup in front would also incorporate a snitch preventing nose diving/pearling.

Any comments

Rich

husq2100
QLD, 2031 posts
7 Feb 2012 1:30PM
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it has been done, Mark from SIC built one but it is not "legal" in any races

P co
WA, 457 posts
7 Feb 2012 11:48AM
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Bob McTavish fiddled with one a few years back if I remeber correctly.

Secret Agent
QLD, 289 posts
7 Feb 2012 2:06PM
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Well it is legal but it must be one complete piece. Unlike the SIC and Riviera where there were two complete hulls joined by a third party. If it is one complete moulded unit, it legal!

husq2100
QLD, 2031 posts
7 Feb 2012 2:13PM
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Secret Agent said...

Well it is legal but it must be one complete piece. Unlike the SIC and Riviera where there were two complete hulls joined by a third party. If it is one complete moulded unit, it legal!


youve been looking into it havent you

richswing
WA, 724 posts
7 Feb 2012 12:45PM
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Any pics or they never existed?

Rich

rager
QLD, 437 posts
7 Feb 2012 2:52PM
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doggie
WA, 15849 posts
7 Feb 2012 12:57PM
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Whats next?

rager
QLD, 437 posts
7 Feb 2012 3:06PM
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husq2100
QLD, 2031 posts
7 Feb 2012 3:20PM
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richswing said...

Any pics or they never existed?

Rich


nah we just made it up.......

richswing
WA, 724 posts
7 Feb 2012 1:31PM
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I thought that much, keeping your designs under wraps.

Nah, I actually found some pics and obviously watch the above clip.

The ideals are screaming around my head!

Cheers
Rich

Downwinder
QLD, 2030 posts
7 Feb 2012 6:55PM
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G'day richswing I paddled one of Mark Raaphorst S-16 Standamaran at Kahalui Harbour Maui in 2010 it paddled unreal with speed. Great board for flatwater racing and it's a peace off p##s when paddling into a head wind. the S-16 Stanamaran suits winds of 15 knots or less with a very small swell say 2ft or less.
I was going to buy one but I have no more room left in the garage.
DW

AGK
NSW, 139 posts
7 Feb 2012 9:00PM
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I had a run on one on lake Macquarie this week. Was very quick stable, although it was 0 wind and waves.Biggest advantage seemed to be that it didn't turn as much, so you could paddle on one side alot longer. Board is still in Porto-type but is looking to be produced locally very soon.

Downwinder
QLD, 2030 posts
7 Feb 2012 8:47PM
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AGK said...

I had a run on one on lake Macquarie this week. Was very quick stable, although it was 0 wind and waves.Biggest advantage seemed to be that it didn't turn as much, so you could paddle on one side alot longer. Board is still in Porto-type but is looking to be produced locally very soon.


G'day AGK The S-16 Standamaran has a rudder system

DUDE
NSW, 1132 posts
7 Feb 2012 10:04PM
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circa 1930s

Everything old,is new again.

Piros
QLD, 6995 posts
7 Feb 2012 10:42PM
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Lacey has been hard at it with Ron house with paddle and hull design







LouD
WA, 641 posts
7 Feb 2012 10:48PM
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richswing said...

I have been thinking about a twin hull racing SUP for quite a while.

Then after trying out a downwinder board which I find was not that fast as what I would have thought, I used to racing surfski's (Fenn Ski) in the old country and they were alot quicker even though the stroke rate was double, it has re-inforced my idea.

Anybody out here tried or considerd it doing a twin hull, the idea is to have a more stream line hull/s wider apart for stability. I would think that the twin hull would make it run in a straight line much better and with the correct hull design if you lent on the opposite side it would make the board turn the other direction. The double hull setup in front would also incorporate a snitch preventing nose diving/pearling.

Any comments

Rich


Just take the sail off a hobie cat(or stick to kiting).



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