 | |
 | |
| Development | |
|---|---|
| Designer | Bruce Kirby |
| Location | Canada |
| Year | 1978[1]> |
| No. built | 223 |
| Builder | Mirage Yachts |
| Role | racer |
| Name | Kirby 25 |
| Boat | |
| Displacement | 3,150 lb (1,429 kg) |
| Draft | 4.17 ft (1.27 m) |
| Hull | |
| Type | Monohull |
| Construction | Fibreglass |
| LOA | 25.17 ft (7.67 m) |
| LWL | 20.75 ft (6.32 m) |
| Beam | 8.75 ft (2.67 m) |
| Engine type | outboard motor |
| Hull appendages | |
| Keel/board type | fin keel |
| Ballast | 1,150 lb (522 kg) |
| Rudder | internally-mounted spade-typerudder |
| Rig | |
| General | Fractional riggedsloop |
| I foretriangle height | 26.50 ft (8.08 m) |
| J foretriangle base | 9.00 ft (2.74 m) |
| P mainsail luff | 30.25 ft (9.22 m) |
| E mainsail foot | 11.25 ft (3.43 m) |
| Sails | |
| Mainsail area | 170.16 sq ft (15.808 m2) |
| Jib/genoa area | 119.25 sq ft (11.079 m2) |
| Total sail area | 289.41 sq ft (26.887 m2) |
| Racing | |
| Class association | MORC |
| PHRF | 174 (average) |
TheKirby 25 is atrailerablesailboat, that was designed byBruce Kirby as a racer.Mirage Yachts inCanada built 223 from 1978 and 1983.
In the 1970s the most competitive racing sailboat inPHRF andMidget Ocean Racing Club (MORC) competition was theJ/24. Mirage Yachts owner Dick Steffen originally wanted to build the J/24 in Canada, but a deal with Johnstone could not be reached. Steffen instead commissioned Kirby to design a new boat to beat the J/24 and the resulting design was the Kirby 25.[2]
The Kirby 25 is a racingkeelboat, built predominantly offibreglass. It has afractionalsloop rig, an internally-mounted spade-typerudder and a fixed finkeel. It displaces 3,150 lb (1,429 kg) and carries 1,150 lb (522 kg) of ballast.[3][4]
The boat has a draft of 4.17 ft (1.27 m) with the standard keel and is normally fitted with a small 4 to 6 hp (3 to 4 kW)outboard motor for docking and maneuvering.[3][5]
The design has sleeping accommodation for four people, with a double"V"-berth in the bow cabin and two straight settee berths in the main cabin. The interior is minimalist for racing and there are no provisions for agalley orhead. Cabin headroom is 54 in (137 cm).[5]
The boat has a PHRF racing average handicap of 174 with a high of 187 and low of 159. It has ahull speed of 6.1 kn (11.30 km/h).[4]
In a 2010 review Steve Henkel wrote, "More than 200 of these popular PHRF and 'half-ton rule' racers were built by Mirage Yachts in Montreal between 1978 and 1983, after Mirage owner Dick Steflin asked Bruce Kirby to 'draw me a boat to beat the J/24s.' This 'hot' boat is generally seen as competitive and relatively inexpensive compared to the J/24 ... and is suited to racers more than cruisers. Best features: Kirby 25s are spirited, fast, and agile, with a fractional rig and bendy mast, which permits precise control of sail shape. The boats are well-made, with neat and tidy liners that double as structural elements. Worst features: The number of controls—particularly the running backstays, which need to be readjusted after every tack going upwind—may put off some inexperienced sailors and relaxed cruising types. Also, accommodations below are stripped out, as becomes a highly competitive racer. Theends of the boat, both bow and stern, are off limits to heavy cruising supplies; fast boats always keep the ends light. In fact, a portable ice chest, Coleman stove, and portable plastic wash tub may be all that some hard-nosed racers will permit on board."[5]
Related development
Media related toKirby 25 at Wikimedia Commons