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Thread: do these numbers ring true??

  1. 09-23-2012, 02:13 PM #1
    Duke of Boots
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    do these numbers ring true??

    I purchased a rebuilt 1966 911 2.0L engine and have taken these numbers from the engine and would like to know if these numbers ring true for the year?
    Cylinder - 80ZD3
    Heads - K1819B, R90110430304
    Piston - 1030784
    Distributor - Bosch 0231 159001
    Alternator - D120 400 522
    Engine No 900943

    Does this all appear to be right for year?

    Many thanks
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  2. 09-23-2012, 11:53 PM #2
    andyjboy
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    I'm not 100% sure but I think the distributor is from a later ('67/'68) car ...
    Andy

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    R Gruppe #105
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  3. 09-24-2012, 05:01 AM #3
    304065
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    Andy, that's the right distributor. My '66 has one just like it.

    1966 911 #304065 Irischgruen
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  4. 09-24-2012, 08:35 AM #4
    davep
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    900943 is definitely a 1965 MY engine, about April 1965.
    Porsche Historian, contact for Kardex & CoA-type Reports
    Addicted since 1975, ESR mbr# 2200 to 2024 03
    Researching Paint codes and Engine Build numbers
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  5. 09-24-2012, 08:56 AM #5
    preS
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    Quote Originally Posted by Duke of Boots View Post
    I purchased a rebuilt 1966 911 2.0L engine and have taken these numbers from the engine and would like to know if these numbers ring true for the year?
    Cylinder - 80ZD3
    Heads - K1819B, R90110430304
    Piston - 1030784
    Distributor - Bosch 0231 159001
    Alternator - D120 400 522
    Engine No 900943

    Does this all appear to be right for year?

    Many thanks
    If you have the little specs you can check what the correct number for the distributor is. By head I think it's a 006 (the first type that was used for the 911).
    The number on the cylinder seems to be the number for the biral cylinders, which is correct. The 001 was used later in the production run.
    Piston number you should double check. On this board there is a list posted by Tom Butler which shows all Mahle Piston numbers for the 2.0L.
    The Alternator 522 is a 35 AMP. Most likely a Bosch which would be correct
    Heads you can check on this board in a spreadsheet that is posted by Kenikh

    Richard
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  6. 09-28-2012, 10:47 AM #6
    Duke of Boots
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    checked pistons and they are 80V37 so it all looks pretty original. Thanks all for the assistance. Just got to get it started now for the first time.
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