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 Post subject: Dual Exhaust 65 Valiant
PostPosted: Wed Jul 01, 2009 2:04 pm 
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TBI Slant 6
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Joined: Wed Mar 26, 2008 9:26 am
Posts: 190
Location: germantown maryland
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Well, after all the articles and research and modifications i finally got the dual exhaust on my 65 last weekend. Since it is a daily driver (son) and we are in a colder environment i went with the front dutra and modified the original manifold so as to keep the choke. I used 2" aluminized 14 gauge exhaust pipe, The biggest headache on the entire project was going around the gas tank on the passenger side. The gas tank is offset to the passenger side and the tank hanger bolt is also on that side, took many different tries but i think the finished product looks great. So as everyone likes to see pictures here they are.
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64 barracuda
64 valiant convertable
65 valiant sedan
65 signet
74 vw beetle convertable
79 E-250 4WD van
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 Post subject:
PostPosted: Wed Jul 01, 2009 2:59 pm 
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Joined: Thu Oct 31, 2002 5:39 pm
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Say, that's really nice work! How do you like it?

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 Post subject:
PostPosted: Wed Jul 01, 2009 3:14 pm 
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TBI Slant 6
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Joined: Wed Mar 26, 2008 9:26 am
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Location: germantown maryland
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The saying goes "if it's too loud you're too old". Well i think i'm too old. My son thinks it's great and it sounds really nice also. I haven't driven it much but the echo off the cars next to you on the highway is pretty loud. The car would turn heads before but now they really look.
Image

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64 barracuda
64 valiant convertable
65 valiant sedan
65 signet
74 vw beetle convertable
79 E-250 4WD van
94 dodge dakota


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 Post subject:
PostPosted: Thu Jul 02, 2009 4:24 am 
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TBI Slant 6

Joined: Tue Nov 14, 2006 6:42 pm
Posts: 129
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Nice work! Lots of clearance to every thing due to careful pipe routing on your part.

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 Post subject:
PostPosted: Thu Jul 02, 2009 4:57 am 
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Turbo EFI
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Joined: Tue Feb 24, 2004 8:43 pm
Posts: 1153
Car Model: 1967 Dodge Dart GT
nice work and a sharp car!


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 Post subject:
PostPosted: Thu Jul 02, 2009 7:19 am 
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Joined: Mon Oct 21, 2002 11:08 am
Posts: 17299
Location: Blacksburg, VA
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Great work! Now you're REALLY ready to run down the Hagerstown track next year...

Lou

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 Post subject:
PostPosted: Thu Jul 02, 2009 8:40 pm 
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Turbo Slant 6
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Joined: Sat Oct 25, 2003 12:41 am
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Location: wichita ks
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That looks excellent!! thanks for the photos,Lawrence


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 Post subject:
PostPosted: Sun Jul 05, 2009 5:18 am 
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3 Deuce Weber

Joined: Fri Jul 25, 2008 5:10 am
Posts: 94
Location: central ga
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really sweet.


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 Post subject: What mufflers
PostPosted: Wed Jul 29, 2009 9:22 am 
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3 Deuce Weber
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Joined: Wed Mar 01, 2006 3:11 pm
Posts: 90
Location: Ontario, Canada
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Looks really good. What mufflers are those they look like thrush welded mufflers. I have a similar setup and used the thrush welded mufflers. Sounded great at idle but at mid rpm sounded like someone beating on a bunch of empty tin garbage cans.....What's your experience....or are those something different

Cheers

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 Post subject:
PostPosted: Wed Jul 29, 2009 12:07 pm 
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TBI Slant 6
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Joined: Wed Mar 26, 2008 9:26 am
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Location: germantown maryland
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They are Dynamax welded mufflers. I didn't want the exhaust system to be worth more than the car. The car sounds great, it's just the loud humm coming back (echo) off of the vehicles next to you, Just too much for me but a 24 year old (son) doesn't mind at all, actually he likes it. When I do my 64 conv. i will go with something a little quieter. The wife and I usually cruise around in the conv. on nice weekends and I don't think she would appreciate a loud vehicle. It would be a good excuse for not hearing her though when we're driving :D

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64 barracuda
64 valiant convertable
65 valiant sedan
65 signet
74 vw beetle convertable
79 E-250 4WD van
94 dodge dakota


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 Post subject:
PostPosted: Wed Aug 19, 2009 3:23 pm 
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EFI Slant 6
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Joined: Fri Apr 21, 2006 4:47 pm
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Location: SF CAL
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straight pips out the back instead of turn downs will help a little with the noise. but very nicely done! I wish my dual exhaust came out that good.

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 Post subject:
PostPosted: Wed Aug 19, 2009 8:16 pm 
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Turbo EFI
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Joined: Mon Nov 04, 2002 9:07 am
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Location: Cypress, Texas, Northwest Houston. The Lone Star State
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Wow, those pipes look great!
Nicely done! 8)

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 Post subject:
PostPosted: Thu Aug 27, 2009 9:22 pm 
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EFI Slant 6
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Joined: Sun Oct 19, 2008 8:27 pm
Posts: 370
Location: NEW MARTINSVILLE,WV
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wish I could here it the pipe work looks beautiful nice car as well

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 Post subject:
PostPosted: Fri Aug 28, 2009 7:23 am 
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4 BBL ''Hyper-Pak''
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Joined: Sun Sep 28, 2008 7:33 am
Posts: 46
Location: Front Royal, Va
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Very nice job!

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 Post subject: Dual Exhaust '65 Valiant
PostPosted: Wed Sep 02, 2009 4:05 am 
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2 BBL ''SuperSix''

Joined: Mon Jul 14, 2008 4:19 am
Posts: 12
Car Model:
Hi,.......Looking at your photos of the exhaust system, what I think seems to be missing is a "Balance Tube " between the two exhausts to cut down on the resinance ( Loud noise, Echoing, drone if you like ).This was told to me way back in the '80's, I found it to work o.k. Best place to put one in, would have to be where an exhaust person can weld all around at both ends without too much trouble, keeping as far forward as possible, all this easier said than done and another small headache for the exhaust man, oh by the way an excellent job on the exhaust set-up, good luck ......................John


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