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All Forums > SUP > Stand Up Paddle Boarding > Twin Hull Racing SUP?
Author Twin Hull Racing SUP?
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WA
629 Posts
Posted 07/02/2012, 11:26 am        Report Show Profile
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
QLD
1316 Posts
Posted 07/02/2012, 11:30 am        Report Show Profile
it has been done, Mark from SIC built one but it is not "legal" in any races
WA
331 Posts
Posted 07/02/2012, 11:48 am        Report Show Profile
Bob McTavish fiddled with one a few years back if I remeber correctly.
QLD
209 Posts
Posted 07/02/2012, 12:06 pm        Report Show Profile
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!
QLD
1316 Posts
Posted 07/02/2012, 12:13 pm        Report Show Profile
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
WA
629 Posts
Posted 07/02/2012, 12:45 pm        Report Show Profile
Any pics or they never existed? Rich
QLD
396 Posts
Posted 07/02/2012, 12:52 pm        Report Show Profile
WA
15849 Posts
Posted 07/02/2012, 12:57 pm        Report Show Profile
Whats next?
QLD
396 Posts
Posted 07/02/2012, 1:06 pm        Report Show Profile
QLD
1316 Posts
Posted 07/02/2012, 1:20 pm        Report Show Profile
richswing said...
Any pics or they never existed? Rich
nah we just made it up.......
WA
629 Posts
Posted 07/02/2012, 1:31 pm        Report Show Profile
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
QLD
1159 Posts
Posted 07/02/2012, 4:55 pm        Report Show Profile
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
NSW
111 Posts
Posted 07/02/2012, 6:00 pm        Report Show Profile
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.
QLD
1159 Posts
Posted 07/02/2012, 6:47 pm        Report Show Profile
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
NSW
1124 Posts
Posted 07/02/2012, 7:04 pm        Report Show Profile
circa 1930s Everything old,is new again.
QLD
3198 Posts
Posted 07/02/2012, 8:42 pm        Report Show Profile
Lacey has been hard at it with Ron house with paddle and hull design
WA
582 Posts
Posted 07/02/2012, 10:48 pm        Report Show Profile
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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