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Standard features
No longer need a big boat but dont want to give up racing or day sailing? Then the 275 Sport is for you. the 275 Sport was designed to meet these desires and exceed expectations. They started with a modern, long waterline, and kept the beam modest to allow trailering. The handsome hull is coupled with a powerful rig with large main and self tacking job, which makes the 275 not only fast, but also super easy to sail.
LOA: 27 ft 6 in Beam: 8 ft 5 in Max Draft: 5 ft Dry Weight: 5000 lb Total: 380 ft² Ballast: 2040lb Number of single berths: 3
Improvements to the hull, deck, rigging, engine, or interior
• Full Batten Square Top Mainsail with Reef Points, Low Friction Roller Cars • Loose Footed Mainsail • Self Tacking 100% Job with UV Protection, White • Complete Standing and Running Rigging • Internal Low - Stretch Dacron Halyards • PVC Wiring Conduit with VHF Coax In Mast • Anodized Mast and Boom • Internal Outhaul Control Located in Boom • (2) Cabin Top Winches • (4) Sheet Stoppers • Halyards Led Aft to Cockpit • Mainsheet Traveler Located in Cockpit • Retractable Bow Sprit and Deck Hardware • Rigid Adjustable Boom Van with 4:1 Purchase led to Cockpit • (2) Cockpit Seat Lockers • (2) Mooring Cleats • Molded in Anchor Locker with Rode Securing Point • Stainless Steel Bow Pulpit • Stainless Steel Swim Ladder • Manual Bilge Pump with Thru-Deck handle • Self-Bailing Cockpit • Storage for Halyard Lines in Cockpit • Walk-Through Transom • Lifelines- Stem Loops and Stern Gates with Pelican Hooks • Cunningham Adjuster for Mainsail • Jib Track and Cars Mounted on Cabin Top • Bow Sprit • Yanmar 2Y1M5 2 Cylinder - 4 Stroke 14.6 hp Diesel Sail Drive with 2 Blade Propeller • Electric Central Panel with large Tachometer • Remote Fuel Filter and Water Separator • Cooling Water Seawater Filter • Remote Coolant Reservoir • Aqualift Muffler System • Stainless Steel Single Lever Engine Control
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
SA/D = SA ÷ (D ÷ 64)2/3
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Ballast / Displacement * 100
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
CSV = Beam ÷ ³√(D / 64)
Diesel inboard available as an option.
This listing is presented by SailboatOwners.com. Visit their website for more information or to contact the seller.
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