I have an 06 292 with twin 377s at the end of last season my port engine developed a rattle coming from the exhaust Y pipe was repaired. And now the starboard engine is doing it.
Its my understanding that there is a deflector in the corsa Y pipe(not captains call) that sends the exhaust through the prop at low rpm,and though hull at higher rpm.These are coming loose and rattling.Corsa is sending me a new Y pipe but what are my options.Can I block the prop exhaust off and go strait hull only or can I remove the deflectors in which case I believe that most of the exhaust will go through the hull as it should be the least resistance.Or can I have another exhaust manufacture make new Y pipes that hold up better Thanks