Hello everyone and thank you Bill for the information In 15 days I leave the boat for bottom paint then I would test at full speed/max RPM I will also test the photo tachimeter to determine the error of my instrument because aparament it is always false and test the rpm max no load Then I ask myself...
Hello everybody I would like to upgrade the performance of my 28 is I think the propellers are there for a lot Currently my 28 is equipped with 17x21 4 blades and 1 3/8 "shaft in Aqualoy Motorized with 2 Yanmar 6LPAM-STP coupled ZF Hurth 63-A ratio 1.6 Cruising speed 21.5 / 22 Kts @ 2800 and 23.5 / ...
Hi Bill and Yannis My Yanmar is 6LPAM-STP " why the M ?????" https://img11.hostingpics.net/pics/594593IMG3268.jpg I also noticed that I had the same number as the 240 'that comes from the transmission ?? or the propeller ?? , the person who remotoriser this 28 advises me to change the proleller for ...
Hi My B28 is an Australian version "Caribbean Bertram 28" I just bought the boat 3 months ago and already 60 hours of navigation, Originally the boat had 2 Mercuiser 170 hp and the previous owner changed the engines in 2006 by a professional I reassure you the hull stingers did not have to modify, j...