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| rosenfe |
 Dec 8 2013, 01:04 PM
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Senior Member  Group: Members Posts: 549 Joined: 14-October 13 From: northern california Member No.: 16,512 Region Association: None  |
on my 73 2liter .so i understand that on the 73 passenger side heat ducts are closed off and only drivers side is used.is this correct.?i have a splitter for blower and have gotten l+r s curve pieces, j tube and flapper boxes-used, from a forum member,but passenger side s duct is larger-is that correct,or are they supposed to be the same size?hard to see it all line up without lift .
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| Dave_Darling |
Dec 8 2013, 02:05 PM
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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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Jawja is correct--the only thing capped off was the J-tube on the passenger's side; the rest of the plumbing was the same.
The S ducts are slightly different shapes from left to right, because the cylinders on one side are offset from those on the other, meaning the exhaust ports are offset, meaning the heat exchangers are offset, so where the heat exchanger connects to the duct is offset. --DD |
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| rosenfe |
Dec 8 2013, 02:28 PM
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Senior Member Group: Members Posts: 549 Joined: 14-October 13 From: northern california Member No.: 16,512 Region Association: None |
QUOTE(Dave_Darling @ Dec 8 2013, 12:05 PM)  Jawja is correct--the only thing capped off was the J-tube on the passenger's side; the rest of the plumbing was the same. The S ducts are slightly different shapes from left to right, because the cylinders on one side are offset from those on the other, meaning the exhaust ports are offset, meaning the heat exchangers are offset, so where the heat exchanger connects to the duct is offset. --DD thanks for all the info.this is a great forum |
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Posts in this topic
rosenfe more heat duct questions Dec 8 2013, 01:04 PM
jcd914
on my 73 2liter .so i understand that on the 73 p... Dec 8 2013, 01:29 PM rmdinmd you can get or make a splitter to run air to both ... Dec 8 2013, 01:49 PM JawjaPorsche The 1973 passenger side heat ducts are NOT closed ... Dec 8 2013, 01:55 PM
rosenfe
Jawja is correct--the only thing capped off was ... Dec 8 2013, 02:39 PM rmdinmd I am sorry if I was less then clear. what I was sa... Dec 8 2013, 02:42 PM rosenfe
I am sorry if I was less then clear. what I was s... Dec 8 2013, 02:53 PM saigon71
I am sorry if I was less then clear. what I was ... Dec 8 2013, 07:19 PM David_S On my 73 1.7 engine that is sitting in my garage f... Dec 8 2013, 06:45 PM rosenfe thanks,now ive got all the pieces and info Dec 8 2013, 07:08 PM |
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