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Thread: can I use this Coil ?

  1. 04-30-2016, 08:26 AM #1
    lars1965
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    can I use this Coil ?

    Can I use bosch coil 0221 119 021 as a spare for my 911 1967 with stock kettering ignition? ( NO CDI)


    Lars
    1967 911 Bahama Yellow
    1962 356 TB 6 Slate Grey
    1982 911 SC gone
    1965 911 gone
    1968 911L gone
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  2. 04-30-2016, 05:09 PM #2
    304065
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    I haven't measured the turns ratio but the resistance should be ok from this Rabbit/Jetta/Scirocco coil. The diameter is wrong and the terminals are wrong but it should be OK electrically.

    I have been using a Bosch "blue" 027 as a "driver" coil you bypass the resistors entirely because the blue has an internal resistor. Seems to work OK.
    1966 911 #304065 Irischgruen
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  3. 05-01-2016, 03:50 AM #3
    lars1965
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    thank very much, I will then bring it to our roadtrip to spa -Classic from Copenhagen next week

    what would the symptoms be if a coil starts to fail ?

    Lars
    1967 911 Bahama Yellow
    1962 356 TB 6 Slate Grey
    1982 911 SC gone
    1965 911 gone
    1968 911L gone
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  4. 05-01-2016, 06:19 PM #4
    304065
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    Lars: the symptoms of coil failure are: Stuttering under load, stuttering under high RPM. Then you shut the car off and everything seems fine for a few minutes, then it starts up again. Then the whistling of air through your vent windows and your original factory profile window seals becomes particularly painful and high pitched-- this is the sound of the wind whistling because the motor has shut off. . . Good luck and please print out L57 in color and bring that and a multimeter that does dwell such as the Actron CP 76777 on your road trip-- if you bring it, odds are you won't need it Be safe and have fun.
    1966 911 #304065 Irischgruen
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  5. 05-01-2016, 11:14 PM #5
    lars1965
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    Quote Originally Posted by 304065 View Post
    Lars: the symptoms of coil failure are: Stuttering under load, stuttering under high RPM. Then you shut the car off and everything seems fine for a few minutes, then it starts up again. Then the whistling of air through your vent windows and your original factory profile window seals becomes particularly painful and high pitched-- this is the sound of the wind whistling because the motor has shut off. . . Good luck and please print out L57 in color and bring that and a multimeter that does dwell such as the Actron CP 76777 on your road trip-- if you bring it, odds are you won't need it Be safe and have fun.

    L57 ?

    Lars
    1967 911 Bahama Yellow
    1962 356 TB 6 Slate Grey
    1982 911 SC gone
    1965 911 gone
    1968 911L gone
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  6. 05-03-2016, 12:40 PM #6
    304065
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    http://members.rennlist.org/911pcars/L57.pdf

    Thanks to Sherwood for scanning this many years ago for fair use
    1966 911 #304065 Irischgruen
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