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Registered
Join Date: Jul 2005
Location: Yorkshire UK
Posts: 1,097
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ITB's on a 3.2
Is there anything to be gained from adding ITB's to a 3.2 with aftermarked EFI and better flowing exhurst, with no other internal mods except 964 cams? Engine already as ARP rodbolts so could anything be gained from rasing the RPM with this setup?
Thanks steve
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1972 911t RS Styled G50 conversion underway 1972t Resto Project - http://www.ddk-online.com/phpBB2/viewtopic.php?t=16695 |
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07-30-2006, 07:27 AM
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Registered
Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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Steve:
FWIW,......we installed our own tall ITB intake system on a totally stock 166K mile, 3.2 motor with SSI heat exchangers and Monty muffler. We used DTA engine management to tune the motor and got 249 HP at the crank. The baseline runs with the OEM intake resulted in 217 HP so the gains were certainly worthwhile. 
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Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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07-30-2006, 10:58 AM
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Location: Yorkshire UK
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Do you think the use of 964 cams could further increase this?
Steve
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1972 911t RS Styled G50 conversion underway 1972t Resto Project - http://www.ddk-online.com/phpBB2/viewtopic.php?t=16695 |
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07-30-2006, 11:16 AM
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Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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Yessir,....that will help a bit, especially on top.
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Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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07-30-2006, 12:52 PM
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