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71 911T
 
finally hv 1's Avatar
 
Join Date: Sep 2011
Location: tennessee
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3.0SC cis converting to 3.2 efi

I have a 82 SC that I would like to convert to the carrera efi system. Does anyone have any experience with this or know of a thread on this already. Will the intake fit my heads and how much trouble will I run into installing the intake,dme harness and dme?

Old 06-23-2012, 06:28 PM
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Join Date: Feb 2001
Location: Aspen CO US
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You need adapters and someone makes them actually, this link below is for a gentleman that posts here and he is very helpful on this conversion.

TurboKraft : Catalog Home : Carrera Intake Manifold Adapter Set [930 110 459 TK] - $274.00

You still have a few other issues to overcome as well, the first is you need the 3.2l flywheel and you need to modify your 915 to clear the reference sensors that you will need. You also need to address, somehow the cylinder head temperature sensor. For this reasons a lot of people use the 3.2l intake and then some other programmable fuel injection system.

I have assisted in doing this and the CHT was the real issue.. We made a bracket to hold the CHT to the head but it didn't work very well. Maybe someone else will post up with a more elegant solution to that.
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Old 06-23-2012, 07:37 PM
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71 911T
 
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carbs

sounds like carbs may be easier
Old 06-25-2012, 05:19 PM
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Quote:
Originally Posted by finally hv 1 View Post
sounds like carbs may be easier
They are, if you don't mind the warmup times and the gas mileage.
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2021 Model Y
2005 Cayenne Turbo
2012 Panamera 4S
1980 911 SC
1999 996 Cab
Old 06-25-2012, 05:54 PM
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Here is the nicest solution; old school looks an modern engine management...

DZ X-Factory ITB Setup
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Old 06-25-2012, 06:04 PM
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78scslantnose
 
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You can piece that hit together yourself for much less.

Old 06-25-2012, 07:20 PM
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