what can be done to quiet the exhaust on a 1980 175 merc outboard?
G gimblet Recruit Joined Feb 12, 2011 Messages 1 Mar 19, 2012 #1 what can be done to quiet the exhaust on a 1980 175 merc outboard?
sutor623 Rear Admiral Joined May 23, 2011 Messages 4,087 Mar 19, 2012 #2 Re: 1980 merc 175hp gimblet said: what can be done to quiet the exhaust on a 1980 175 merc outboard? Click to expand... Turn the motor off.
Re: 1980 merc 175hp gimblet said: what can be done to quiet the exhaust on a 1980 175 merc outboard? Click to expand... Turn the motor off.
sutor623 Rear Admiral Joined May 23, 2011 Messages 4,087 Mar 19, 2012 #3 Re: 1980 merc 175hp Hahaha, Just kidding. Are you worried about noise at WOT or at cruising speed?
smokeonthewater Fleet Admiral Joined Dec 3, 2009 Messages 9,838 Mar 19, 2012 #4 Re: 1980 merc 175hp pretty close to nothing.... you could try a bit of sound proofing such as dynomat inside the cowl but the exhaust can't be muffled. If you need substantially quieter, shell out some dough for a 4 stroke
Re: 1980 merc 175hp pretty close to nothing.... you could try a bit of sound proofing such as dynomat inside the cowl but the exhaust can't be muffled. If you need substantially quieter, shell out some dough for a 4 stroke
C CharlieB Vice Admiral Joined Apr 10, 2007 Messages 5,617 Mar 20, 2012 #5 Re: 1980 merc 175hp Trade me for my 115?