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Y pipe exhaust

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pmccook1 View Drop Down
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    Posted: April-21-2011 at 12:27am
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Current boat:1993 Ski Nautique " Purple "
Have owned : 76' ski nautique, 93' Sport Nautique, 83 Stars and stripes, 47' Chris Craft Continental
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SNobsessed Quote  Post ReplyReply Direct Link To This Post Posted: April-21-2011 at 8:20am
Phil - The inverta-flow muffler can be fixed with Epoxy resin & cloth, just like the hull. Same repair procedure - grind out the crack into a v shape & add several layers that increase in perimeter size.

Several guys have changed from the inverta-flow to to straight pipes. TRBenj was one of them:

Pipes

“Beer is proof that God loves us and wants us to be happy.”

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Post Options Post Options   Thanks (0) Thanks(0)   Quote gun-driver Quote  Post ReplyReply Direct Link To This Post Posted: April-21-2011 at 2:35pm
I'm thinking about getting rid of the inverta-flo on my '95 and go with a 2 into 1 set up.(mainly to get it out of the way for maintenance and cleaning under the box)
But before I can I need to find a decent in-line muffler for it. Anyone know of a small but effective in-line???
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pmccook1 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pmccook1 Quote  Post ReplyReply Direct Link To This Post Posted: April-21-2011 at 8:51pm
Is there a picture of someone taking out the inverta flow muffler and still keeping the single exhaust out the rear ?
pmccook1

Current boat:1993 Ski Nautique " Purple "
Have owned : 76' ski nautique, 93' Sport Nautique, 83 Stars and stripes, 47' Chris Craft Continental
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storm34 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote storm34 Quote  Post ReplyReply Direct Link To This Post Posted: April-21-2011 at 9:03pm
Originally posted by pmccook1 pmccook1 wrote:

Is there a picture of someone taking out the inverta flow muffler and still keeping the single exhaust out the rear ?


Yes, it's with a Y-pipe. Phil Thompson from Solon IA did the process a few years back on his TSC1. I believe he said it didn't make too much of a difference in exhaust noise. I'll have to search and see if I can find the posts as I'd like to get rid of our Hull Hugger on the 96 since it makes getting to the shaft packing difficult.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote storm34 Quote  Post ReplyReply Direct Link To This Post Posted: April-21-2011 at 9:11pm
Search and you shall receive...




Phil's thread
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pmccook1 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pmccook1 Quote  Post ReplyReply Direct Link To This Post Posted: April-21-2011 at 10:45pm
I found the Y pipe at wards

http://store.wardmarine.com/Merchant2/merchant.mvc?Screen=CTGY&Store_Code=WMOS&Category_Code=EF


Is there anywhere cheaper ?   That seems a bit steep for a little piece of pipe.
pmccook1

Current boat:1993 Ski Nautique " Purple "
Have owned : 76' ski nautique, 93' Sport Nautique, 83 Stars and stripes, 47' Chris Craft Continental
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Jones View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Jones Quote  Post ReplyReply Direct Link To This Post Posted: May-05-2011 at 6:38pm
I found this on Ebay today. Looks like something that you may be able to modify pretty easily
Centex Exhaust Surge Chamber
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Hollywood Quote  Post ReplyReply Direct Link To This Post Posted: January-19-2015 at 2:32pm
Jones was on the right path, Centek does make a Y with 3" or 3.5" inlets and a 4" outlet. This is just a "standard y", not a "surge fitting". Surge fittings are all the same size inlet and outlet diameters.
http://www.centekindustries.com/fittings.html
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Orman Quote  Post ReplyReply Direct Link To This Post Posted: February-14-2019 at 3:12pm
This was in my 93SN. I am selling complete setup for $250 +shipping or just the Wye for $175. Call me at 319-242-1169 if you are interested.

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Post Options Post Options   Thanks (0) Thanks(0)   Quote weitekampt Quote  Post ReplyReply Direct Link To This Post Posted: March-11-2019 at 2:28am
Do you still have that y pipe setup for sale?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Orman Quote  Post ReplyReply Direct Link To This Post Posted: March-11-2019 at 8:48am
Yes I do. If interested, please call me at 319-242-1169
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