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    Jul 18, 2003 1:43:26 PM

    RR4
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    RR4
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    GT3 questions

    Does the GT3 have equal length headers?

    Aug 11, 2003 2:34:06 AM

    testdrv321
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    testdrv321
    Loc: Long Island, NY
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    Reply to: RR4

    Re: GT3 questions

    No, it does not.

    Aug 14, 2003 2:41:53 AM

    Steve in FL
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    Steve in FL
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    Registered on: Jun 21, 2003
    Reply to: RR4

    Re: GT3 questions

    The GT3 does have equal length pipes into a collector. Take a look at http://www3.us.porsche.com/english/usa/911/gt3/engine/exhaustsystem.htm

    Aug 14, 2003 5:58:20 PM

    testdrv321
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    testdrv321
    Loc: Long Island, NY
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    Reply to: Steve in FL

    Re: GT3 questions

    Those are not equal length headers. Equal length is not each pipe, but the distance from the exhaust outlet to the collector. Standard headers have different lengths with the exhaust traveling shorter distance to the collertor. This translates into varying air flow in the exhaust. The equal length basically evens the flow out allowing better flow through the same restriction. This is an equal length header....

    Aug 14, 2003 8:05:10 PM

    Steve in FL
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    Steve in FL
    Loc: FL Space Coast
    Posts: 92, Gallery
    Registered on: Jun 21, 2003
    Reply to: testdrv321

    Re: GT3 questions

    Yep, you're right. The pipes from the cylinder head in the photo I linked to look to be the same length from cylinder head to collector but because they connect at different points on the collector pipe the effect isn't the same as an equal length header.
     
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