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in/outboard exhaust


reel deep's Avatar
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Join Date: Jun 2009
Posts: 1

06-23-09, 12:19 PM   #1  
in/outboard exhaust

I have a 351 sea water cooled. do I need to run the exhaust through the outdrive or can I make it a through hull set up

 
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samuari's Avatar
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Join Date: Jul 2008
Posts: 541
MN

06-23-09, 06:09 PM   #2  
It can be run through the transome but it's a lot of work. The y pipe that the exhaust exits now must be blocked off at the transome so the motor must be pulled. Then it's a mater of ducting the exhaust through the transome. That would be a short list I'm shure there will be more obsticals as you go.

Some boats have a electric switch that selects were the exhoust exits transome or outdrive.

Check the laws in your area in MN the switchable exhaust is not leagal and they watch for it.

 
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