The Cape Dory Board

Thanks to all that replied to my last post regarding waterlift muffler... I have been working with Centek Industries to resolve my problem... if there are any 25D owners that have access to their boats at this time of year.... I would appreciate it if they could measure the size of their muffler.......

Can any 25D owner advise if your water lift muffler is mounted parrel to the water line or does it match the slant angle of the motor. I'm in the process of trying to determine why when Yanmar 1Gm motor emits a loud and offensive raspy exhaust sound when motor reaches 2200 rpms and above.... sound i...