Rating for SO40

marty Junior Member Posts: 14	Rating for SO40 Jul 14, 2005 11:03:58 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by marty on Jul 14, 2005 11:03:58 GMT Has anyone got a Portsmouth yardstick rating for the SO40 please. Even better a shallow keel version rating. Or any rating at all......... Many thanks Martin

Tim Senior Member Posts: 79	Rating for SO40 Jul 14, 2005 12:29:11 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Tim on Jul 14, 2005 12:29:11 GMT SO40s generally have an IRC rating of just over 1 (an example I found rated 1.009). You could maybe try and fudge a conversion factor between PY and IRC by looking at boats with both ratings (X-99 for instance). Tim
	Tim Cross Projection 762 "Upstart"

Curtis New Member Posts: 1	Rating for SO40 Sept 27, 2005 21:07:54 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Curtis on Sept 27, 2005 21:07:54 GMT Hi Marty, My SO40 shoal draft carries a PHRF rating of 159 in cruising trim. The base rating without all the crusing addons is 129. Curtis