Thru hull exaust fittings
Posted: Wed Sep 04, 2013 5:43 pm
Hi Folks
On a 1985 Tojan 37 ft intl sedan powered by twin detroit 6-71
On the port and starboard side there is a clamshell that covers a through hull exaust fitting. What I was told is that this is an exaust overflow. On the thru hull fitting there is 2 half moon flaps that what i'm thinking opens at high rpm. On the port side of my boat the flaps are missing and i'm in need of a replacement.
I'm trying to locate this part or a suitable replacement. Anyone who can help please post where I can find it.
Thanks for any help
Carl
On a 1985 Tojan 37 ft intl sedan powered by twin detroit 6-71
On the port and starboard side there is a clamshell that covers a through hull exaust fitting. What I was told is that this is an exaust overflow. On the thru hull fitting there is 2 half moon flaps that what i'm thinking opens at high rpm. On the port side of my boat the flaps are missing and i'm in need of a replacement.
I'm trying to locate this part or a suitable replacement. Anyone who can help please post where I can find it.
Thanks for any help
Carl