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Thread: Is it a 2.4 or a 2.2?

  1. 02-10-2020, 09:13 PM #31
    Richy
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    To calculate the cylinder head volume , the deck height with corresponding volume and piston dome volume are also needed , not just the bore , stroke and compression ratio .
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  2. 02-10-2020, 10:58 PM #32
    NeunElf
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    I was sloppy with the term :cylinder head volume." Bore, stroke, and CR actually yield the volume at TDC. Granted, with a domed piston that's a lot less than cylinder head volume.
    Jim Alton
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    1965 Porsche 911 coupe
    1958 Porsche 356A cabriolet
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  3. 02-10-2020, 11:21 PM #33
    goodtogo
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    Quote Originally Posted by Jon B View Post
    A 2.2 intermediate shaft and gear will not work in a 2.0 sandcast case.
    There's also an issue with the chain housing attachments, but the early case can be modified for that.

    Jon B.
    Vista, CA
    Hi Jon

    Pardon my ignorance, but would there any way to use an intermediate shaft from a 2.0 sandcast case?
    Looking for 1967 911 trans 130830/902-1
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  4. 02-10-2020, 11:48 PM #34
    Jon B
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    Quote Originally Posted by goodtogo View Post
    Pardon my ignorance, but would there any way to use an intermediate shaft from a 2.0 sandcast case?
    In a 2.0 sandcast case, yes, that's what you have to use...



    Jon B.
    Vista, CA
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