07-17-2011, 12:35 AM
I wish i had a better picture of this. A perfectly round and perfectly sized piece fiberglass piece broke loose in my muffler today basically completely blocking the exhaust on the left side. Blew my exhaust hoses off twice before I realized what was going on. When I got it out of the water I was amazed that the boat would even run with the exhaust on one side being so restricted. After getting it removed the boat ran well. I'm not positive but it looks like this is basically a piece of the inner wall of the muffler. Should I replace the muffler or is it OK to keep using it? Any recommendations on muffler brands and where to buy them?