Impulse26 - Revision history

Corey at 19:47, 26 September 2019

2019-09-26T19:47:04Z

Corey: added proper citation for "Jangles13"

2017-12-01T14:26:09Z

added proper citation for "Jangles13"

Corey: Added References heading at the bottom

2017-12-01T14:23:19Z

Added References heading at the bottom

Corey: removed a couple of unused infobox items

2017-12-01T04:16:48Z

removed a couple of unused infobox items

Corey: /* Rig & Sail Plan */ inserted rig and mainsail information along with mk-i runners example thumb

2017-12-01T04:03:21Z

Rig & Sail Plan: inserted rig and mainsail information along with mk-i runners example thumb

Corey: /* MK-II */ added mk-ii cockpit example picture and fixed a spelling error

2017-12-01T02:20:02Z

MK-II: added mk-ii cockpit example picture and fixed a spelling error

Corey: changed infobox picture constraints

2017-11-30T21:11:43Z

changed infobox picture constraints

Corey at 18:20, 30 November 2017

2017-11-30T18:20:59Z

Corey: removed depricated infobox image syntax

2017-11-30T16:44:04Z

removed depricated infobox image syntax

Corey: Added content to design variations section

2017-11-30T06:38:35Z

Added content to design variations section

@@ Line 89: / Line 89: @@
 *32:1 magicbox permanent backstay
 === Headsails ===
 === Spinnaker ===
+The spinnaker on a ⅞ fractional rig can leave the boat underwhelming downwind in mild conditions. The helmsmen must be diligent of keeping the main sail trimmed correctly as it is still a substantial source of power. Having a smaller spinnaker and a large main is beneficial in fresh conditions as the spinnaker can be buried easily and the boat rapidly de-powers.
 == Racing & Performance ==

@@ Line 78: / Line 78: @@
 == Rig & Sail Plan ==
 [[File:MK-I-Runners.jpg|thumb|MK-I with supported mast tip, double spreaders, and possible running backstays]]
-The Impulse 26 was produced with several different rig configurations according to multiple owners that have compared different builds in person. The most common configuration produced was a ⅞ fractional rig with a single set of spreaders and a permanent backstay connected to the unsupported mast tip. A handful of the earlier builds were produced with the ⅞ fractional rig, double spreaders, a supported mast tip, and running backstays. This configuration was reportedly overly complicated and weak, to the point that mast breakage was common.<ref>Jangles13, [[http://forums.sailinganarchy.com/index.php?/topic/39355-impulse-26/&do=findComment&comment=3065253 Sailing Anarchy Forums]], November 16, 2010</ref>
+The Impulse 26 was produced with several different rig configurations according to multiple owners that have compared different builds in person. The most common configuration produced was a ⅞ fractional rig with a single set of spreaders and a permanent backstay connected to the unsupported mast tip. A handful of the earlier builds were produced with the ⅞ fractional rig, double spreaders, a supported mast tip, and running backstays. This configuration was reportedly overly complicated and weak, to the point that mast breakage was common.<ref>[http://forums.sailinganarchy.com/index.php?/profile/16743-jangles13/ Jangles13], [http://forums.sailinganarchy.com/index.php?/topic/39355-impulse-26/&do=findComment&comment=3065253 Sailing Anarchy Forums], November 16, 2010</ref>
 === Mainsail ===
 The Over-sized ⅞ fractional rig on an Impulse 26 equates to a rather large mainsail and boom. The Impulse 26 mainsail is generally loose footed with two full length battens at the top and 3 partial battens on the bottom ⅔ of the sail. Thus the boat was designed with many controls to handle the large amount of power it can produce in a fresh breeze.

← Older revision		Revision as of 14:23, 1 December 2017
Line 101:		Line 101:
	== Reputation ==		== Reputation ==
	=== Handicap Ratings ===		=== Handicap Ratings ===
		+
		+	==References==
		+	<references/>

@@ Line 40: / Line 40: @@
 |rudder type       = Spade
 |rigs              =
-|rig type          = Bermuda Sloop
+|rig type          = Fractional Sloop
 |I                 = {{convert|29.42|ft|m|abbr=on}}
 |J                 = {{convert|8.5|ft|m|abbr=on}}
@@ Line 47: / Line 47: @@
 |mast length       = {{convert|40|ft|m|abbr=on}}
 |rig other         =
-|sails             = N/A
+|sails             =
 |sailplan          = Masthead Sloop
 |sailarea main     = {{convert|198.80|sqft|m2|abbr=on}}
@@ Line 53: / Line 53: @@
 |lp                = 150%
 |sailarea spin     = {{convert|48.6|sqft|m2|abbr=on}}
-|sailarea gen      = N/A
+|sailarea gen      =
 |sailarea upwind   = {{convert|323.83|sqft|m2|abbr=on}}
 |sailarea downwind = {{convert|100.6|sqft|m2|abbr=on}}

@@ Line 77: / Line 77: @@
 == Rig & Sail Plan ==
 === Mainsail ===
 === Headsails ===
 === Spinnaker ===

@@ Line 73: / Line 73: @@
 ==== MK-II ====
-The MK-II deck layout features a sliding companionway hatch. The deck itself is balsa cored. The winches in the cockpit are centered between the main traveler and cabin making for more centered leverage for trimming. The edges are also rounded off making crew work more ergonomic. The tortured transom has a wider step. The MK-II also features a beefier structural build with noticably larger stringers and hull thickness.
+[[File:MK-II-cockpit.png|thumb|MK-II Cockpit Example]]
 == Rig & Sail Plan ==
 === Mainsail ===

@@ Line 5: / Line 5: @@
 |insignia alt      =
 |insignia caption  =
-|line drawing      = Impulse26drawing1.png|400px
+|line drawing      = Impulse26drawing1.png
 |line size         =
 |line alt          = Impulse 26 Line Drawing (Credit sailboatdata.com)
 |line caption      = Line Drawing
-|image             = Impulse26sailing1.png|200PX
+|image             = Impulse26sailing1.png
-|image size        = 100
+|image size        =
 |image alt         = Impulse 26 Sailing Downwind
 |image caption     = Impulse 26 Sailing Downwind

@@ Line 64: / Line 64: @@
 |successor         =
 }}
-The Impulse 26 Sailboat is a mono-hull sailing vessel that was designed to be a performance racer. Designed by [http://cookyachts.com/index.html Bill Cook] the Impulse 26 has a seven eighths fractional rig that features a mast forward design resulting in a dwarfed "j" measurement. This results in extended space in the cockpit and an unusually large mainsail. The boat is known to be extremely fast upwind in light winds (1-8mph) with a calm sea state.
+The Impulse 26 is a mono-hull performance racing sailboat circa mid 1980s. Designed by [http://cookyachts.com/index.html Bill Cook] the Impulse 26 has a seven eighths fractional rig that features a mast forward design resulting in a dwarfed "J" measurement. This translates to an extended space in the cockpit and an unusually large mainsail. The boat is known to be extremely fast upwind in light winds (1-8mph) with a calm sea state. The boat is very stable in moderate to heavy wind states; However, it does not excel in these conditions like other boats of it's era.
 == Design Variations ==
+The Impulse 26 is known to have two different variations on design. There is some confusion as the variations were a slow progression throughout three different manufacturers.
 === Deck Layouts ===
 == Rig & Sail Plan ==
 === Mainsail ===