The exhaust riser on ADANAC finally gave out (not too surpising after 13+ years) and I'm having a difficult time getting a new one from Catalina. A sailing friend told me about a standard Yanmar part that can be used as a substitute. Has anyone tried this with the universal diesel?
I don't know anything about a substitute riser from Yanmar, but there is lots of information in the FAQ about getting a new one from the Cat factory. Check it out. Good luck