Viper 830
The Viper 830 is a 27.7ft fractional sloop designed by Thompson Design and built in fiberglass since 1996.
14 units have been built.
The Viper 830 is an ultralight sailboat which is a very high performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a racing boat.
Viper 830 for sale elsewhere on the web:
Main features
| Model | Viper 830 | ||
| Length | 27.70 ft | ||
| Beam | 8.50 ft | ||
| Draft | 2.50 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 36.40 | ||
| Ballast / displ. | 61.72 % | ||
| Displ. / length | 71.43 | ||
| Comfort ratio | 8.65 | ||
| Capsize | 2.51 |
Hull
| Hull type | Monohull lifting keel | ||
| Construction | Fiberglass | ||
| Waterline length | 25 ft | ||
| Maximum draft | 7.16 ft | ||
| Displacement | 2500 lbs | ||
| Ballast | 1543 lbs | ||
| Hull speed | 6.70 knots |
We help you build your own hydraulic steering system - Lecomble & Schmitt
Rigging
| Rigging | Fractional Sloop | ||
| Sail area (100%) | 418 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 180.29 sq.ft | ||
| Sail area main | 237.41 sq.ft | ||
| I | 35.70 ft | ||
| J | 10.10 ft | ||
| P | 35.70 ft | ||
| E | 13.30 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | ?? | ||
| Designer | Thompson Design | ||
| First built | 1996 | ||
| Last built | 0 | ?? | |
| Number built | 14 |
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