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Find the right boat for you
Wharram Study Plans are intended to help you decide if a particular boat design is for you. They provide more detail than is available in the Design Book. The most important part of the Study Plan is the Materials List, which will list the major boat building materials requirements so you can cost your project in your own area. We feel sure that after studying these plans you will appreciate the quality and detail of the Building Plans.
Study Plans are only available as digital downloads. Downloads are instant access and eliminate delivery costs, which is particularly beneficial for international customers. They can also be printed if you wish.
The Mana 24 design does not have a study plan, comprehensive design information is available on our site.
Buying more than one Study Plan? The following discounts will be applied automatically:
- Two Study Plans: 10% off
- Three Study Plans: 20% off
- Four or more Study Plans: 30% off
Narai Mk IV Study Plan
£16.50
The Narai Mk IV Study Plan is intended to help you decide if this design is for you.
Description
After considerable experience with the Narai Mk I and II we brought out a new design to get more volume on the same length. The Narai Mk IV has wider individual hulls and increased headroom by raising the decks to the level of the gunnels and placing the cross beams in beam troughs. This is a very sturdy ocean cruiser with many ocean crossings and circumnavigations to its name.
Study Plan Contents
- 2 x A1 Plan Sheets
- Materials List
- 10 x Pages of magazine article extracts
- FAQ list
Design Data
| Building Method: | Ply/Timber/Epoxy/Laminate | |
|---|---|---|
| Length Overall: | 41′ | 12.50 m |
| Beam overall: | 19″ | 5.80 m |
| Waterline length: | 32′ | 9.75 m |
| Draft: | 2′ 4″ | 0.71 m |
| Weight: | 3.5 tons | |
| Loading capacity: | 3 – 3.5 tons | |
| Working sail area: | 529 sqft | 49.1 sqm |
| Max. sail area: | 840 sqft | 78.1 sqm |
| Building Time Estimate: | 2500 – 3000 hours | |
Visual Tour
Narai Mk IV Photo Gallery Narai Mk IV VideosMore Information
- Katipo Voyage
A story of a Narai Mk IV sailing 5,500 miles from New Zealand to some of the South Pacific islands and back. By Don Brazier.
- Building Narai Mk IV ‘Tiger’
An excellent blog of building a Narai Mk IV.
Related Items
Beamlashings for Classic Designs
£35.00
Wharram Wingsail Rig for Classic Designs (Optional)
£50.40 – £258.00
Narai (Mk IV) Self-Build Boat Plans
£1,470.00
