Quote Originally Posted by Jetlink View Post
That was me you're thinking about with the exhaust overheating the hose aft/downstream from the riser and manifold. What is after your hose there between the riser and the transom outlet?
That's right, now it sounds familiar.

After the hose it's a stainless 3" pipe that goes into the floor at about a 45, then I presume there's a muffler between there and the transom pipe which has just a rubber flapper (no Super Trapp or anything like that).

I'm betting something is blocking flow in that starboard muffler.

What worries me about "fixing it right" is taking the floor up in this boat... I don't think I want to get into a cap-off resto right now.