How to Put Thru Hull Exhaust back to stock?

[jetmart]

I have a 5.0L EFI Merc with an Alpha Gen 2.

I have used the new to me boat 3 times and have already tired of the noise.

What do I need to get back to stock?

Here are pics of my current set up.

 

[Bondo]

Re: How to Put Thru Hull Exhaust back to stock?

Ayuh,... Take the thru-hulls Off...
Get the missing Elbows,+ rubber couplings...
Then hook 'em back up to the capped off Y-pipe...

 

[jetmart]

Re: How to Put Thru Hull Exhaust back to stock?

Would you know part #'s and where to find elbows and couplings?

 

[Bt Doctur]

Re: How to Put Thru Hull Exhaust back to stock?

pic on 7D-2 this link
http://www.boatfix.com/merc/Servmanl/16/16D7R2.PDF

 

[jetmart]

Re: How to Put Thru Hull Exhaust back to stock?

I now understand how it should be plumbed but how would I go about finding out part #'s so I can order on-line?

 

[Bt Doctur]

Re: How to Put Thru Hull Exhaust back to stock?

plug your year/engine serial number in here
http://www.mercruiserparts.com/selectModels3.asp?type_id=8

 

[jetmart]

Re: How to Put Thru Hull Exhaust back to stock?

Thanks found everything I need. Not a cheap change over.

I may go with these instead.

http://www.knbsupply.com/insisy.html

 

[jtmarten]

Re: How to Put Thru Hull Exhaust back to stock?

Be nice if they had a video demonstrating the noise reduction.

 

[jetmart]

Re: How to Put Thru Hull Exhaust back to stock?

Ya that would be good. I figure if it cuts it in 1/2 I should be good. Looks like it cuts a lot of noise at idle which will be nice. Cheap and a quick install.

 

[CascoBay]

Re: How to Put Thru Hull Exhaust back to stock?

It should be cheap, all you need is the 90 from the looks of it.