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Registered
Join Date: Feb 2009
Location: Norway
Posts: 15
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Intake runner size
Hello.
I was wondering if anyone could tell me the size of my intake runners. I could not find out anything on the number in PET, and someone told me that this is not a part number. 911.110.377.4R Thanks! |
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09-02-2009, 03:00 AM
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Registered
Join Date: Feb 2009
Location: Norway
Posts: 15
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Anyone who can tell me how I can find out what size my intake is? 3.0 intake.
Is there a way to tell beside taking it apart and measure? |
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09-02-2009, 12:41 PM
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Registered
Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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You need to take it apart and measure it unless you have a LOT more information,....
__________________
Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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09-02-2009, 12:43 PM
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Registered
Join Date: Feb 2009
Location: Norway
Posts: 15
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What information do you I need to get?
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09-02-2009, 12:54 PM
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Registered
Join Date: Aug 2005
Location: redwood shores Ca.
Posts: 186
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there should be a date stamp on the runner, 78-83 for the 3.0 it's 43mm for 78/79 or 40mm for 1980 on as I remember for the intake ports
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09-02-2009, 01:10 PM
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Registered
Join Date: Feb 2009
Location: Norway
Posts: 15
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I will have a look in the morning. Im thinking of a 3.2 intake, and thats why I want to know the size. Dont want the plastic plenium because of boost.
Here is a pic of the runners: 
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09-02-2009, 01:29 PM
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daily driven 911
Join Date: Feb 2009
Location: austin texas
Posts: 125
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Quote:
thats easy...there about this.............................................. ........................long 
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09-02-2009, 01:32 PM
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Registered
Join Date: Feb 2009
Location: Norway
Posts: 15
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The engine is a 3.0 turbo ( built on a 3.2 crank case ) and thats all I know.
If it was the original motor, I would have know what size they are since my car is a -80 sc. |
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09-02-2009, 01:52 PM
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Registered
Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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Those SC intake runners were made in two sizes,....if you know what year the heads are, one could make an educated guess however thats not conclusive.
__________________
Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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09-02-2009, 04:15 PM
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Registered
Join Date: Feb 2009
Location: Norway
Posts: 15
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I dont know what year the heads are. How do I found out?
I know the rubber sleeves had a ID of about 45mm. Thanks for your time. |
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09-02-2009, 04:39 PM
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Happiest when Tinkering
Join Date: Jun 2007
Location: Missouri
Posts: 4,605
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Hi take a look at some of my posts on here and on the bitz group adapting a 3.2 intake is not that difficult you can do it without removing the motor it will just be a bit more back breaking I am a bit late on this but if you are still intrested in doing this I can help. How is the motor running? Making good power?
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" Porsche there is no substitute" I always liked that saying. Air cooled is the only way to go! 76 911 C.R.A.P. Gruppe #2 BIG time TURBO C.R.A.P. Bitz EFI/EDIS Now MegaSquirt 3 76 Blazer also restored by me |
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08-03-2010, 01:35 PM
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