Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.
1980 Tartan Ten, Hull #270.
Well cared for and updated T10, raced regularly in Chicago’s competitive one design fleet. The T10 is an excellent and fun race boat with a huge cockpit, making it great for pleasure sailing as well.
New boom and foredeck hatch, 2019 sails, reinforced hull, recored where needed, 2 cyl Universal engine in great condition, carbon spinnaker pole, smooth VC-17 bottom, keel and rudder faired to templates. All work done per class rules.
Awesome custom dual axle trailer with integrated mast support and ladder for easy access on the hard. Always stored indoors!
Come to take a look and get involved in one of Chicago’s most popular racing fleets!
Equipment: HULL 1980 hull #270 Smooth VC-17 Bottom Bulkhead tabbing & stanchion/hull to deck joint reinforcement for stiffer hull per class rules Reinforced hull/keel joint Keel and Rudder faired to templates Recore work as needed T&M Marine class compliant rudder New Lewmar deck hatch (2019; opens forward for clean sail changes)
ENGINE Universal M2-12 (11hp 2 cyl diesel) New water pump 2020 Las Drop dripless shaft Cared for and runs great! Always starts right up at beginning of season Winterized and fresh oil Fall 2020. Martec 2 blade folding prop, serviced 2017.
SAILS AND RIGGING UK Class Main and Jib (2019) PHRF Main and Genoa Many extra sails (Doyle Boston) Carbon and aluminum spinnaker poles New boom with reinforcing sleeve (2019) New boomkicker and vang assembly (2019) New main halyard (2020) Custom thru deck shroud fittings Dyneema backstay Storm main/jib
TRAILER Custom Trailer by T&M Marine Dual split axle - keel sits low for maximum overhead clearance Integrated mast support and ladder for easy boat access New tires (incl. spare) 2017 Bearings and surge brakes serviced 2017 Fwd and Aft jacks Collapsable tailpiece when empty
OTHER KVH mast mounted instruments Single point lift kit (attaches to keel bolts) 2nd set of hatch covers Folding table and cabinets (uninstalled) Recovered hard bunks and V; mesh sling quarter berths for ventilation Spare tiller Dinghy and mooring ball protector Mast sling Cockpit cushions
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)
Deep keel: 6.25’
Sheel keel was standard.
Earlier boats have a shorter fore-triangle with the following dimensions:
I: 36.50’ J: 12.5’ P: 41.75’ E: 14.50’.
This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.
Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.
©2024 Sea Time Tech, LLC
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.