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June 22nd, 2009, 11:52 AM
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#1 (permalink) |
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Registered User
Join Date: Mar 2009
Location: Virginia Beach, VA
Posts: 134
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what is stock exhaust size on 67 442?
While I'm not sure I believe the tubing is 'original' to my car, at least I now the mufflers were replaced. The tubing is fairly rusty, and is 'prebent', so I know it wasn't a muffler shop bend job.
I need to replace the mufflers due to a little buckling issue, but I don't want to have to replace the pipes yet. I can get a caliper on the pipe, but I was wondering what the original size of the tubing was supposed to have been. I saw many recommendations for 17749 from Dynomax, but that appears to be a 2 1/2" i/o. Anyone know for sure? Thanks, |
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June 22nd, 2009, 12:11 PM
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#2 (permalink) |
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Trying to remember member
Join Date: Oct 2005
Location: Ohio
Posts: 1,418
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Stock is 2-1/4".
Dynomax does make the right size. 2-1/4, 2-1/4, offset/offset, 20" case. Should be number 17561 for the welded Superflows. |
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July 2nd, 2009, 04:25 PM
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#3 (permalink) |
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Registered User
Join Date: Mar 2009
Location: Virginia Beach, VA
Posts: 134
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Anyone have Welded Super Flows on 400?
I was looking for their 'mellow/deep' from Dynomax, but I don't see anything that fits the 2 1/4".
The Super Flows have their 'sport' sound level, which may still be OK, but I don't want it if it is numbing at highway speed inside the car. I don't mind loud when I mash it, just don't want it so it gives me a headache at 55... I have enough other things to give me a headache already.... thanks for any help. the 2 1/4-2 1/4, offset/offset, 19-20" case looks right. |
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July 2nd, 2009, 06:45 PM
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#4 (permalink) | |
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Trying to remember member
Join Date: Oct 2005
Location: Ohio
Posts: 1,418
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Quote:
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July 3rd, 2009, 01:22 PM
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#5 (permalink) |
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Registered User
Join Date: Mar 2009
Location: Virginia Beach, VA
Posts: 134
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Like most of what I see at Summit/Jegs these days, it is 2 week or more backorder time.
Let me know what you think of the sound when you get it. I might as well bite the bullet and put some noise in it. It just looks too tough to sit there and be so quiet. |
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