+- Tiara Yacht Owners Forum (https://www.tiaraownersclub.com/forum)
+-- Forum: Off Topic (https://www.tiaraownersclub.com/forum/forumdisplay.php?fid=7)
+--- Forum: General Boating News (https://www.tiaraownersclub.com/forum/forumdisplay.php?fid=23)
+--- Thread: Mercury Racing Prop School: Barrel Length (/showthread.php?tid=6555)
Mercury Racing Prop School: Barrel Length - TOC News Bot - 12-20-2019
Mercury Racing Prop School: Barrel Length
The obvious function of the barrel, or outer hub, of a propeller is to be the attachment point for the propeller blades. What is often overlooked, however, is that the length, diameter and shape of a propeller barrel can have a direct effect on boat performance.
https://www.boatingmag.com/story/boats/mercury-racing-prop-school-barrel-length/