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Thread: notches on my pulley

  1. 10-10-2012, 06:07 AM #1
    lemonlib
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    notches on my pulley

    guys,

    this is the first time i am setting the timming on my car. i have replaces the points and its running at 38.8 dwell angle..now i am setting my timming. but i can not read the pulley because there is an AC pulley attached to it. there are three marks . one mark and then about 2 inches to the right of that is two timming marks. wich one is Z1? or is the marks on the right is 30 degree mark? this is for a 1970 S .

    Granting the first single mark is Z1 ..i just set about 1/8 of an inch left of that? for 2.5 ATDC?

    thanks
    Lemon
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  2. 10-10-2012, 08:49 AM #2
    porschegal
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    its the first mark and aTDC is right of it.

    thanks
    marge
    Last edited by porschegal; 10-10-2012 at 12:18 PM.


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