 Heat exchanger/muffler question, can I modify this? |
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| Scott S |
 Jan 10 2005, 11:26 AM
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#1
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Small Member  Group: Members Posts: 1,697 Joined: 30-April 03 From: Colorado Member No.: 633  |
Hi All -
My car has 1.7l stainless heat exchangers thatare in nearly new condition. They were installed by the PO. I really want to continue in the spirit of the GT and install the correct muffler - however the upward bend of the 1.7 exchangers wont allow it. Being that creating this muffler requires cutting holes and welding in new pipes, can I do the same thing on the rear and simply move the flanges up so it fits with the 1.7 exchangers? Does any company (like triad) make a muffler where I can use my current exchangers, but gives the appearance of the dual outlet GT muffler? In a perfect world, I would want to use the 2.0 muffler, add the pipes - but cap them off, keeping the factory outlet as well. I saw this on an RSR -looked very mean. |
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| Root_Werks |
Jan 10 2005, 11:38 AM
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#2
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Village Idiot Group: Members Posts: 8,315 Joined: 25-May 04 From: About 5NM from Canada Member No.: 2,105 Region Association: Pacific Northwest 
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If it is the can or banananananana style muffler, you can't easily move the rear flanges as the pipes go inside the can into longer tubes. I bet it could be done, just not easily.
Know anyone that could bend the SSI flanges down, then shorten them to put them back to a stock 2.0 spot and re-weld them? Seems easier? (IMG:http://www.914world.com/bbs2/html/emoticons/idea.gif) |
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| Dave_Darling |
Jan 10 2005, 04:18 PM
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#3
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914 Idiot Group: Members Posts: 14,981 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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How about Door Number Three--
Swap the exchangers for a 2.0 set, then use the 2.0 muffler! Fake up a 2.0 muffler hanger, while you're at it. (There are a number of 1.7 folks with 2.0 SSIs, because the 1.7 ones have been out of stock for many years.) Heck of a lot easier than modifying the SSIs, or re-locating the inlets on the muffler. --DD |
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| SirAndy |
Jan 10 2005, 04:25 PM
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#4
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Resident German Group: Admin Posts: 41,617 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
(IMG:http://www.914world.com/bbs2/html/emoticons/agree.gif) the 2.0L SSI's are still available and you should be able to trade your 1.7 set for a 2.0 set ... (IMG:http://www.914world.com/bbs2/html/emoticons/wink.gif) Andy |
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| Scott S |
Jan 10 2005, 04:30 PM
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#5
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Small Member Group: Members Posts: 1,697 Joined: 30-April 03 From: Colorado Member No.: 633 |
Yep, thought of that too. Mine exchangers are really clean and I have read so many threads about exhaust stud problems that I just wanted to leave it all be as is. But youre exactly right - that is the way it should be done.... damn.
Thanks! |
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