What is a luff foil?
What is a luff foil?
Tuff Luff Aero represents a major evolution of slotted headstay systems. Its unique aerodynamic shape provides at least 9% more lift. Faster wind reattachment to the sail with less turbulence is also a benefit of the patented teardrop shape. If you have the need for speed, you have a need for Tull Luff Aero.
What is a Headstay foil?
Headsail Foils are used to provide a lightweight solution for keelboat racers for protection of the headstay sytem. The best suitable headsail foil for your application is based on sail area, tape size & headstay length.
What is a Headfoil on a boat?
A moulding, over the length of the forestay, normally plastic or aluminium, with grooves in its aft face to accept a headsail boltrope.
What is a luff groove?
Luff groove — a vertical slot in a mast or a headstay’s aft face. It accommodates and provides continuous support for the luff of a sail that uses boltrope.
What is a tuff luff?
Tuff Luff Aero represents a major evolution of slotted headstay systems. Its unique aerodynamic shape provides at least 9% more lift. ( download sell sheet PDF) Faster wind reattachment to the sail with less turbulence is also a benefit of this patented teardrop shape.
What is the Headstay on a sailboat?
forestay
On a sailing vessel, a forestay, sometimes called a jibstay, or a headstay, is a piece of standing rigging. It keeps a mast from falling backwards. It is usually attached to the very top of the mast. The other end of the forestay is attached to the bow of the boat.
How is forestay attached to mast?
On a sailing vessel, a forestay, sometimes just called a stay, is a piece of standing rigging which keeps a mast from falling backwards. It is attached either at the very top of the mast, or in fractional rigs between about 1/8 and 1/4 from the top of the mast.
What is a #1 genoa?
Genoas are classified by their size; a modern number 1 genoa would typically be approximately 155%, but historically number 1 genoas have been as large as 180%. Number 2 genoas are generally in the range of 125–140%. Working jibs are also defined by the same measure, typically 100% or less of the foretriangle.
What is a Code 0 sail?
A code zero is strictly a downwind sail. A code zero is often classified as a spinnaker in terms of racing, hence the restriction on the length of the mid-girth, but it’s not a true downwind sail. If you’re going downwind, you’ll use either a symmetrical or asymmetrical spinnaker.
What is the difference between a stay and a shroud?
Shroud. Stays and shrouds are often confused, as they essentially do the same thing (just in different places). Stays are only located on the bow and stern of the vessel—that’s fore and aft. Shrouds run from the port and starboard side of the hull or deck to the top of the mast.
What is the tufftuff Luff Aero?
Tuff Luff Aero represents a major evolution of slotted headstay systems. Its unique aerodynamic shape provides at least 9% more lift. ( download sell sheet PDF) Faster wind reattachment to the sail with less turbulence is also a benefit of this patented teardrop shape.
What sizes do tuff Luff products come in?
Our full compliment of Tuff Luff products are available in all sizes from -12 through -76. Our -17 size is available as a “standard” or “Aero” system; specify which model when ordering.
What are twin grooved foils?
Twin grooved foils allow for easy and fast sail changes keeping you in front. Available in standard Tuff Luff models for sizes up to 3/4″ (20mm) -76 rod. Our new Tuff Luff Aero is now available in two sizes for -17 and -25 covering most boats to 50′.
Is it time to get tuff Luff?
The world’s most competitive sailors know there is simply no substitute for Tuff Luff. If you are committed to a winning program, maybe it’s time you got Tuff as well. Tuff Luff is a classic example of a simple idea, executed brilliantly. No moving parts.
