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Registered
Join Date: Jan 2001
Location: So. Cal.
Posts: 9,103
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Weber info please.
Sorry to bother, but I'm going to put a pair of Weber 40IDA3C carbs on the FS board & need some info because I want to give it out correctly. I figure those here are informed enough (& old enough) to know. I've tried the search function and the internet & haven't been able to find out what I want to know. The carbs are probably late 1968. One is#3121 & the other is #3153. They have (I believe) high speed enrichment tubes on the top. Can anyone confirm these are the ones only used on the S models? I also have a general idea of asking price, but any suggestions on that? I've had these so long, I can't remember some of the particulars. I can't remember for sure, but I think I had them rebuilt and remember for sure I had them jetted for a 2.7L w/ E cams & 34mm venturis. I'm attaching a picture below. Thanks a bunch!
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Marv Evans '69 911E |
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09-01-2013, 05:29 PM
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Navin Johnson
Join Date: Mar 2002
Location: Wantagh, NY
Posts: 8,770
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There is that pesky 911 Technical Forum where answers to these questions are more readily found...
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Don't feed the trolls. Don't quote the trolls  http://www.southshoreperformanceny.com '69 911 GT-5 '75 914 GT-3 and others |
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09-01-2013, 05:43 PM
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JW Apostate
Join Date: May 2004
Location: Napa, Ca
Posts: 14,164
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$1200-1500.
they will sell in a few hours~ KT
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'74 914-6 2.6 SS #746 '01 Boxster |
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09-01-2013, 06:05 PM
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Registered
Join Date: Jan 2001
Location: So. Cal.
Posts: 9,103
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Yeah, I know all about that "911 Technical Forum." I spend a little time there. I thought I might get a little more "sage" feedback here. Maybe not.
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Marv Evans '69 911E |
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09-01-2013, 06:25 PM
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Super Moderator
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The tubes on the top are your enrichment pump injector tubes. No idea whether they were used on the S models....
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Chris ---------------------------------------------- 1996 993 RS Replica 2023 KTM 890 Adventure R 1971 Norton 750 Commando Alcon Brake Kits |
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09-02-2013, 06:34 AM
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Registered
Join Date: Dec 2005
Posts: 3,384
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Rebuilt and with confirmed unleaky shafts those could be worth good $$$
If you're not sure of condition or if the shafts need to be line bored and rebushed... |
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09-02-2013, 07:00 AM
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Registered
Join Date: Jan 2001
Location: So. Cal.
Posts: 9,103
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Thanks a bunch. I heard from Paul Abbott they were for 1968 S cars.
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Marv Evans '69 911E |
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09-02-2013, 08:09 AM
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1970 Porsche 911 S 
