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21-03-2013, 10:09 PM
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#1
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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Tinto modification project...
A fool and his money etc. etc......
A fool and all his spare time as well apparently…as easily separated…
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22-03-2013, 09:13 AM
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#2
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BananaShark Member
Country: UK
Location: Salcombe South Devon
Occupation: Racer and builder
Interests: Winning races
Boat name: BananaShark
Boat make: BananaShark 34' Race
Engines: Twin Yanmar BY 260's
Join Date: Mar 2004
Location: Salcombe South Devon
Posts: 4,638
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Wow - What modifications are you planning?
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Cookee
British Champions! RIB Formula 1 2005
National Speed Record Holder at 90.15 (still)
www.bananasharkracing.com
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22-03-2013, 10:35 AM
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#3
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... sundowner anyone ?
Country: mauritius
Location: flic en flac
Boat make: some rings & phantoms
Engines: some mercs
Cruising area: indian ocean
Join Date: Nov 2007
Location: flic en flac
Posts: 379
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...
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regards
chris
bling never made anything fast
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22-03-2013, 10:38 AM
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#4
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Registered User
Join Date: Jun 2005
Posts: 276
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Bottom of your boat gone missing Petter? Had a similar thing happen to a P18 of mine
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22-03-2013, 12:00 PM
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#5
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Registered User
Join Date: Jan 2011
Posts: 57
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Unless its a large plant pot project , I guess you plan to add step(s)
Much easier with wood epoxy!
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22-03-2013, 12:16 PM
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#6
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Simeon Penn
Country: UK
Location: Southampton
Occupation: Doctor
Engines: Honda 150
Cruising area: Solent
Join Date: May 2005
Location: Southampton
Posts: 226
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A boat shaped custom car?
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Yes my pants are on fire
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22-03-2013, 02:04 PM
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#7
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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Quote:
Originally Posted by John G
Bottom of your boat gone missing Petter? Had a similar thing happen to a P18 of mine
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I was looking a P18 when I started this project.
Any more pics?
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22-03-2013, 02:16 PM
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#8
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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The tinto is getting new stepps and new pads…and hopefully more speed
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22-03-2013, 02:21 PM
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#9
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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Prefabricated hull section.
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22-03-2013, 02:50 PM
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#10
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Registered User
Join Date: Jan 2011
Posts: 57
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re-bottoming
Scand,
I have done similar before with a composite timber epoxy hull (catamaran) and even cut a 3B cat in half, transversely and added a 1 metre long hull extension in the middle (like extending a VLCC tanker!) These were timber and epoxy so no issues with restoring strength and stiffness or failing joints between old and new sections.
However I would be very interested in how you get on with a FRP hull.
Is the Tinto hull laid up with glass/polyester or epoxy? I presume you will stick together with epoxy and some continuous deep longitudinals to get the forces from the new bottom section into the rest of the hull?
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22-03-2013, 07:54 PM
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#11
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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The layup is fibreglass and epoxy.
There will be two longitudinals to join up with the existing structure in the boat
All guled up now but still loads of work to do with the strucure.
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23-03-2013, 10:39 AM
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#12
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Registered User
Country: england
Location: surrey
Engines: none at the mo
Cruising area: south coast
Join Date: Dec 2011
Location: surrey
Posts: 472
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tint mods
Quote:
Originally Posted by Scand
The layup is fibreglass and epoxy.
There will be two longitudinals to join up with the existing structure in the boat
All guled up now but still loads of work to do with the strucure.
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neat work, the back of the boat will sit quite low when stationary in water, how much more mph do you hope to get with mods, and what engine is going on it
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01-05-2013, 04:33 PM
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#13
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Registered User
Country: United Kingdom
Location: Dartford
Occupation: Maintenance Engineer
Interests: What apart from powerboating. Football, other forms of motorsport
Boat name: Tintorera Racing
Boat make: Tintorera 20
Engines: Yamaha 90
Cruising area: Medway / South Coast
Join Date: Apr 2006
Location: Dartford
Posts: 58
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Tinto mod project
Hi Scand,
How's the Tint mod project coming along? Have you tested it yet? And more important has it done what you hoped? Any more pics.
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16-05-2013, 07:32 AM
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#14
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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The project has taken much more time than what I planned as the boat builder took on some other and much better paid work, and put my boat on hold.
I have now taken the boat back home and I am doing the work myself in-between all my other projects, so progress is rather slow...but will be on the water this summer.
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10-09-2013, 02:00 PM
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#15
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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Due to (other) work commitments this projects has been on the back burner for a while, finally getting ready for new paint.
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10-09-2013, 08:39 PM
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#16
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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Red is scientifically proved to be the faster colour….
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10-09-2013, 09:06 PM
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#17
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Registered User
Country: england
Location: southampton
Occupation: engineer
Interests: lots
Boat make: scorpion 8.1
Engines: 250HO
Cruising area: solent
Join Date: Mar 2004
Location: southampton
Posts: 1,353
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I am curious how much of the pad you think the boat will run on at speed. Is the pad constant from 1st step or shallowing?
Impressive project.
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11-09-2013, 08:37 AM
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#18
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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The forward pad is the narrowest, the two aft pads are the same width and came from the same mould, mainly for practical reasons.
It’s designed to run on all three surfaces and very light on all of them, the steps are optimised for 60 knots, at the minimum class weight. Think we might be a bit over the weight, will weigh it when it has been painted and we will see
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11-09-2013, 12:21 PM
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#19
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Registered User
Country: Guernsey
Occupation: Postie
Interests: Heavy Heavy Metal
Boat name: Slayer II, Slayer, Pen15
Boat make: Phantom 19G-R, Bernico F2 Extreme, Ring 15
Engines: Evinrude 115HO, Yam 90
Cruising area: Channel Islands
Join Date: Aug 2009
Posts: 1,460
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Quote:
Originally Posted by Scand
The forward pad is the narrowest, the two aft pads are the same width and came from the same mould, mainly for practical reasons.
It’s designed to run on all three surfaces and very light on all of them, the steps are optimised for 60 knots, at the minimum class weight. Think we might be a bit over the weight, will weigh it when it has been painted and we will see
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What class are you going for?
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09-11-2013, 02:02 PM
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#20
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Registered User
Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
Boat name: none
Boat make: PetterTintorera
Engines: Yamaha 90
Cruising area: West Coast of Norway
Join Date: Sep 2005
Location: West Coast of Norway
Posts: 888
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Finaly got some paint on the top as well.
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