gennaker vs spinnaker

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Don Prince

I own an 85 H 28.5 with a 110 roller furling genny. I would like to increase the down wind performance and have been looking at some gennakers /spinnakers. I don't, however, know much about the differences between the two and would appreciate any advice about which one would be more advantagous for me. Also would like to know if both require a whisker pole. I don't do any racing and really want the easiest and simplist way to help the extended downwind runs. Thanks for any and all advice. Don P.
 

Rick

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Oct 5, 2004
1,095
Hunter 420 Passage San Diego
Genaker!

I have done some racing, but not on my boat. I also wanted to improve downwind performance. You have to remember with our swept-back spreaders, you can't ease your main all the way, anyway. I opted for a Cruising Direct Cruising Spinnaker. It is easy to set, and does not require a pole of any type. Instead of straight downwind, you have to sail a up a little, 5-10 degrees, but that is a faster sail anyway since it's a broad reach.
 
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Stephen Ostrander

RF genny

You might want to consider adding a larger headsail for reaching. The stock 110% genny is a little undersized, you would gain a lot by going to a 125% or 135%.
 
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Mark - UK sailmakers

gennaker vs. spinnaker

To answer the question about gennaker or spinnaker, the gennaker is a larger, fuller cut genoa (hence the name) of about 170% LP or so. the asymmetrical spinn. is going to be even larger than that (on a 28.5, the gennaker is @ 400 sq. ft. while a smaller cruising asym. spinn. is @ 675 sq. ft. or bigger) neither require a pole to fly, and most poeple find the asym. spinn. gives better performance for the effort to fly it. Have fun with it. Mark
 
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Kevin

UK Sail

I have a UK asymmetric on my 86 28.5 with a "sock". Great sail and down wind performance. It is easy to set and trim, with no pole or the various extra gear needed for a symmetrical spinnaker. I realyl enjoy the 6.0 knots of hull speed in 8 knots of air, while sliding by some of the larger heaverier boats. The only thing to keep in mind is these are LIGHT AIR SAILS ONLY. Also a larger genoa about a 135 will be useful at higher wind speads than the 110 you presently have. I was fortunate to buy a 28.5 with six sails including the asymmetric, so I was able to weed out the useful ones.
 
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