Chrysler Lone Star 13 Information, Review, Specs

Chrysler Lone Star 13 Drawing
Make
Chrysler
Model
Lone Star 13
Builder
Chrysler Marine
Designer
Thomas Faul & Charles Wittholz
Number Built
Production Year(s)
1963 - ??

The Chrysler Lone Star 13, frequently designated as the LS-13, is a distinctive 13-foot fiberglass daysailer that represents the transition of Lone Star Boats into the Chrysler Marine portfolio following the 1965 acquisition. Designed by naval architects Thomas Faul and Charles Wittholz, the LS-13 was marketed as a "one-design racing sloop" that could simultaneously serve as a stable family platform. Its most defining characteristic is its twin bilgeboard system, a design choice that distinguishes it from the vast majority of dinghies in its class which typically utilize a central centerboard or daggerboard. By moving the foils to the sides, the designers created an entirely unobstructed cockpit sole, an innovation rarely seen in vessels of this size during the 1960s and 70s.

Sailing Performance & Handling

The LS-13 is recognized for its "light and lively" performance, thanks in part to a total sail area of approximately 93 square feet—a substantial amount of canvas for a hull with a displacement of only 350 pounds. Unlike many small dinghies that utilize a fractional rig, the LS-13 features a full masthead sloop rig. This configuration, detailed in the Chrysler LS-13 Original Spec Sheets, allows the main and jib to reach the top of the 18-foot 10-inch mast, maximizing the boat's ability to catch light "off-the-water" breezes.

Handling is characterized by high initial stability due to a generous 5-foot 1-inch beam and the dual-bilgeboard configuration. When the boat heels, the leeward board becomes more vertical, providing efficient lift and reducing leeway. The lever-operated boards are made of anodized aluminum and can be retracted independently, making the boat exceptionally easy to launch from a trailer or beach. Because the boards are located under the seats, the boat maintains a low center of gravity and a clear workspace for the crew, which is particularly beneficial when teaching beginners.

Known Issues & Buyer’s Checklist

Prospective owners of the LS-13 should focus their inspection on the unique bilgeboard system and the integrity of the fiberglass-encased wood components.

  • Bilgeboard Gasket Leaks: The most common technical failure involves the seals around the lever-operated handles. Over decades, the nylon gaskets and rubber O-rings often perish, leading to persistent leaks into the bilge. Owners frequently note that these must be repacked or replaced to maintain a dry boat during a long day of sailing.
  • Rotting Board Trunk Cores: The trunks that house the bilgeboards originally used fir plywood cores for structural reinforcement. If water penetrates the fiberglass skin through mounting screw holes or cracks, the wood can swell and rot. This eventually causes the aluminum mounting flanges to strip out or the trunks to separate from the hull.
  • Foam Flotation Saturation: The LS-13 was built with poured-in foam flotation for safety. In boats that have been stored uncovered or "water-catch mode" for years, this foam can become waterlogged, significantly increasing the boat's weight and making it sluggish and difficult to trailer.
  • Hardware Fatigue: The cypress floorboards, while aesthetically pleasing, are often missing or rotted in used models. Additionally, ensure the mast step and the mounting points for the six recessed hiking handles are not showing signs of stress cracking.

Community & Resources

The LS-13 benefits from the historical documentation preserved by the Chrysler Sailing Association, which provides access to original owner's manuals and specifications for the entire Lone Star and Chrysler fleet. Technical support and restoration advice are also found through the Chrysler Sailors Forum, a community dedicated to the preservation of these Plano, Texas-built vessels. While no longer in active one-design racing as a national class, the boat remains a favorite for "messing about in boats" on inland lakes and coastal bays.

The Verdict

The Chrysler Lone Star 13 remains a clever and accessible choice for sailors who prioritize cockpit space and ease of handling in a vintage package.

Pros:

  • Unobstructed Cockpit: The twin bilgeboard design provides more legroom than almost any other 13-foot dinghy.
  • High Power-to-Weight: The masthead rig offers excellent light-air performance.
  • Beachability: The combination of a kick-up rudder and retractable boards allows for effortless shallow-water operation.

Cons:

  • Leak Prone: The bilgeboard lever mechanism requires regular maintenance to stay watertight.
  • Age-Related Core Issues: Finding an example without some level of wood rot in the board trunks is increasingly difficult.
  • Limited Customization: The specific rigging and foil setup can make sourcing original replacement hardware a challenge.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
-
Displacement
350 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
13.08 ft
Waterline Length (LWL)
11.5 ft
Beam
5.08 ft
Draft
3 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
93 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
29.96
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
102.74
Comfort Ratio
5.18
Capsize Screening Formula
2.88
Hull Speed
4.54 kn