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Thread: Help with early 911 camshaft specs

  1. 09-11-2014, 09:05 PM #1
    toothfixer
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    Help with early 911 camshaft specs

    Can anyone help identify these cam specs(see attached).
    Name: IMG_2680.jpg Views: 525 Size: 62.4 KB

    They came with my 1966 911 (Engine# 907926). The engine was dis-assembled for 20+ years. Howards racing cams appears to have done the work. I am trying to figure out if these are 911, 911s, or some modification of stock profiles. The # on the cam appears to be 901.106.110.01, but I still don't know if it has been modified.
    Name: IMG_2661.jpg Views: 491 Size: 92.9 KB

    I tried calling Howards racing cams the number is no longer in service.
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  2. 09-12-2014, 07:33 AM #2
    Mr9146
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    In reading that note it appears that someone else didn't know the profile and sent them to Howard to be checked. Howard seems to have found that they are stock, unmodified early camshafts. I would trust the part number, but I can't say 100% because I don't have my books to cross reference lift/duration.

    Check www.webcamshafts.com or http://www.elgincams.com/c-por2.html or http://www.drcamshafts.com/911profiles.htm to see if the numbers match.
    -Marco
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    Searching for engine #907495 and gearbox 902/1 #229687
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