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-   -   Mannerfelt designs the HYPERCAT (https://www.offshoreonly.com/forums/general-boating-discussion/343322-mannerfelt-designs-hypercat.html)

noli 12-16-2016 01:52 PM

Mannerfelt designs the HYPERCAT
 
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SportBoatDesign by noli
Ocke & Ted Mannerfelt, a father & son duo, designs the HYPERCAT

noli 12-16-2016 01:53 PM

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SportBoatDesign by noli
When you have a chance, please watch this video, very interesting father & son designers

http://youtu.be/Jj0kbGCGFV4 if you don't have the time to watch, here are my notes from the video



“form follows function”

“organic design”

“sleek in the back”

“rounded front”

“linkage to old race cars from the 40’s and 50’s”

“cockpit is interchangeable to pleasure cockpit by simply removing the hatch”

“the black area above the glass is an aftermarket piece to allow the removal of the hatch”

“the race boat is the same boat as the pleasure boat”

“Ocke’s son, Ted has a car design background and he used his car design background to design the HyperCat”

“the deck area around the front sponson has a ‘crease’ both for aerodynamic design and for walking safely on the bow and not slip”

“steps between the head rests aid the person when walking to the back of the cat… safely”

“the deck has winglets, like the tip of the airplane, built for speed and stability when cruising/racing at speed”

“beautiful shapes make for better performance boats”

“the engine shield also acts as a splash guard against rushing water so as not to destroy the engines when big water hits the motors”

“the hull is very efficient, at 75MPH she’ll burn 3MPG with Verado motors"

“the challenge to us when designing the boat is that we have to ‘fit’ the boat to an existing tall power plant”

“the motors are tall so we have to design to reduce that drag…the engine shield reduces the aerodynamic drag by 25%"

“with this deign, we can recycle old race boats to pleasure boats by simply removing the top hatch”

“the first pleasure boat will be built in the first quarter of 2017"


https://youtu.be/Jj0kbGCGFV4
















noli 12-16-2016 01:53 PM

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SportBoatDesign by noli


http://i1238.photobucket.com/albums/...gn/Hyper01.jpg

noli 12-16-2016 01:54 PM

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SportBoatDesign by noli

http://i1238.photobucket.com/albums/.../Hyper01_1.jpg

noli 12-16-2016 01:54 PM

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SportBoatDesign by noli

http://i1238.photobucket.com/albums/...gn/hyper02.jpg


http://i1238.photobucket.com/albums/.../hyper02_1.jpg

noli 04-21-2017 04:40 PM

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http://i1238.photobucket.com/albums/.../SBN_logo2.png
Updates on the HyperCat. Designed by Mannerfelt & Swecat Racing

http://i1238.photobucket.com/albums/...ck_plug_01.jpg

http://i1238.photobucket.com/albums/...ck_plug_03.jpg

http://i1238.photobucket.com/albums/...ck_plug_04.jpg

http://i1238.photobucket.com/albums/...ck_plug_02.jpg

http://i1238.photobucket.com/albums/...ck_mold_01.jpg


Deck Mold, nice and shiny
http://i1238.photobucket.com/albums/...ck_mold_02.jpg



Hull & Deck for Delivery to builder
http://i1238.photobucket.com/albums/...deck_molds.jpg


Nice Things on the tooling
http://i1238.photobucket.com/albums/...ild/recipe.jpg

noli 06-16-2017 01:56 PM

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Swecat Racing builds first HYPERCAT hull


white gelcoat or epoxy primer being applied

http://i1238.photobucket.com/albums/.../hull_1/h1.jpg

noli 11-07-2017 12:36 PM

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hull #1 is complete


The hull and deck are built all at once without manually glassing the deck and hull the traditional way

because the resin is infused, and the hull and deck molds marry together with bolts, the final laminate curing is done with both of the hull and deck together, in closed form



https://farm5.staticflickr.com/4560/...d2b69183_b.jpg



https://farm5.staticflickr.com/4444/...cae7b22a_b.jpg



https://farm5.staticflickr.com/4535/...d1a85991_b.jpg

noli 09-26-2018 09:59 PM

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well here it is


what we've been waiting for

Hypercat is launched!

Please read up on Swecat Racing in FaceBok.

https://cimg5.ibsrv.net/gimg/www.off...baa0985e6c.jpg

noli 09-26-2018 10:10 PM

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XCat will never be the same


XCAT Racing






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TYPHOON 09-27-2018 08:20 AM

There must be some changes in the bottom technology to have any major break through in speed IMO. Aerodynamics is not going to do it alone IMO. So what is it ?????

TopSpin80 09-27-2018 09:15 AM

It looks like a pretty cool modernized version of the Cheetah cat boat from Steve Koss.

noli 09-28-2018 04:28 AM

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Originally Posted by TYPHOON (Post 4651415)
There must be some changes in the bottom technology to have any major break through in speed IMO. Aerodynamics is not going to do it alone IMO. So what is it ?????




https://www.youtube.com/watch?v=Jj0kbGCGFV4&feature=youtu.be





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noli 10-17-2018 05:44 PM

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Swecat Racing: "Life isn't all black and white. Sometimes it's Carbon and white. "


https://cimg4.ibsrv.net/gimg/www.off...36f257b0f5.jpg

TYPHOON 10-18-2018 10:40 AM

Any data yet they are sharing with the public?

AZMIDLYF 10-18-2018 11:34 AM


cowisl 10-18-2018 12:29 PM

Nice ducktail..similar to a DW

noli 02-20-2019 06:57 PM

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Mannerfelt's next move...designing the race cockpit


https://cimg2.ibsrv.net/gimg/www.off...8dc46047b9.jpg

noli 02-20-2019 06:58 PM

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https://cimg5.ibsrv.net/gimg/www.off...bde87a2587.jpg

noli 02-20-2019 06:58 PM

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https://cimg7.ibsrv.net/gimg/www.off...1d1fcb3519.jpg

noli 02-20-2019 06:59 PM

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https://cimg5.ibsrv.net/gimg/www.off...d5b60b7825.jpg

noli 02-20-2019 06:59 PM

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https://cimg2.ibsrv.net/gimg/www.off...26c65bb400.jpg

TYPHOON 02-21-2019 11:28 AM

Not that I know anything but I was always under the impression that rounded surfaces were stronger.

AZMIDLYF 02-21-2019 04:54 PM

The triangle is the strongest geometric shape. Triangles are very hard to distort from their normal shape because of their fixed angles and ability to distribute force evenly to the other sides. This force is then transferred to adjacent triangles.

TYPHOON 02-22-2019 09:03 AM


Originally Posted by AZMIDLYF (Post 4673759)
The triangle is the strongest geometric shape. Triangles are very hard to distort from their normal shape because of their fixed angles and ability to distribute force evenly to the other sides. This force is then transferred to adjacent triangles.

Thanks for the clarification. Maybe something for the other canopy builders to look at.

AZMIDLYF 02-22-2019 09:10 AM

https://cimg2.ibsrv.net/gimg/www.off...a2e9dda1c9.jpg

noli 06-13-2020 03:36 PM

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https://cimg6.ibsrv.net/gimg/www.off...3fdda1c96b.jpg

AZMIDLYF 06-13-2020 03:41 PM

Noli, I have not seen anything mentioned about this hull after the first one was built. Did the design not perform as expected?

noli 06-13-2020 08:59 PM

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the cat just fell off from public's eyes. Wish they would show more on the Hypercat.





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AZMIDLYF 06-14-2020 10:29 AM

I agree. Swecat was supposed to run one in the XCat series but they dropped out of it. Too bad because the market for this size cat hull is crazy right now and I like the style of it.

noli 08-19-2020 07:08 PM

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some recent pics of the hypercat



https://cimg7.ibsrv.net/gimg/www.off...6b98ee00a2.png






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noli 08-19-2020 07:09 PM

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https://cimg2.ibsrv.net/gimg/www.off...a6bbe94a5a.png

noli 08-19-2020 07:10 PM

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https://cimg9.ibsrv.net/gimg/www.off...b01773617d.png

noli 08-19-2020 07:10 PM

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https://cimg8.ibsrv.net/gimg/www.off...6c90cd6e6a.png

noli 08-19-2020 07:11 PM

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https://cimg7.ibsrv.net/gimg/www.off...ad0c43785f.png

noli 08-19-2020 07:11 PM

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https://cimg7.ibsrv.net/gimg/www.off...f2433b0675.png

noli 08-19-2020 07:12 PM

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https://cimg1.ibsrv.net/gimg/www.off...89b63f533a.png
https://cimg6.ibsrv.net/gimg/www.off...e936a92111.png

AZMIDLYF 08-19-2020 07:24 PM

How current are these photos Noli? This hull sort of fell off the radar for some reason. That is Eric Stark in the boat. He was running with Swecat in Xcat and they were supposed to use this hull for Xcat but it all fell apart.

noli 08-19-2020 07:50 PM

Hey AZ

Pics are feom July 20th forward

Please do a search in Instagram for Swecatracing





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NWfreerider 08-20-2020 10:42 AM

The trailer choice is slightly disturbing.


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