Miss Margo

jerryjerry05

Supreme Mariner
Joined
May 7, 2008
Messages
17,923
You mean the rubber boot?
Better explanation?
Pics? You can't add them until you have 5 posts.
But you can use a photo sharing site.
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
47,296
most common cause of rubber exhaust hose failure is lack of cooling water flow

rubber has a burn temp of 250F
exhaust with cooling water is under 250F
exhaust without cooling water is up to 1200F
 
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