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Old 21-03-2013, 10:09 PM   #1
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Location: West Coast of Norway
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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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Old 22-03-2013, 09:13 AM   #2
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Wow - What modifications are you planning?
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Old 22-03-2013, 10:35 AM   #3
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...
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Old 22-03-2013, 10:38 AM   #4
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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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Old 22-03-2013, 12:00 PM   #5
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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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Old 22-03-2013, 12:16 PM   #6
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A boat shaped custom car?
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Old 22-03-2013, 02:04 PM   #7
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Location: West Coast of Norway
Occupation: naval architect
Interests: surface piercing props, stepped hulls, air entrapment hulls
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Quote:
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Bottom of your boat gone missing Petter? Had a similar thing happen to a P18 of mine
I was looking a P18 when I started this project.
Any more pics?
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Old 22-03-2013, 02:16 PM   #8
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Location: West Coast of Norway
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The tinto is getting new stepps and new pads…and hopefully more speed
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Old 22-03-2013, 02:21 PM   #9
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Location: West Coast of Norway
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Interests: surface piercing props, stepped hulls, air entrapment hulls
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Prefabricated hull section.
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Old 22-03-2013, 02:50 PM   #10
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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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Old 22-03-2013, 07:54 PM   #11
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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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Old 23-03-2013, 10:39 AM   #12
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tint mods

Quote:
Originally Posted by Scand View Post
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.
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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Old 01-05-2013, 04:33 PM   #13
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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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Old 16-05-2013, 07:32 AM   #14
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Location: West Coast of Norway
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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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Old 10-09-2013, 02:00 PM   #15
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Location: West Coast of Norway
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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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Old 10-09-2013, 08:39 PM   #16
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Location: West Coast of Norway
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Red is scientifically proved to be the faster colour….
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Old 10-09-2013, 09:06 PM   #17
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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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Old 11-09-2013, 08:37 AM   #18
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Location: West Coast of Norway
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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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Old 11-09-2013, 12:21 PM   #19
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Quote:
Originally Posted by Scand View Post
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
What class are you going for?
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Old 09-11-2013, 02:02 PM   #20
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Finaly got some paint on the top as well.
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