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Thread: Anyone upgraded coils?

  1. #46
    apriliaforum expert
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    Aug 2014
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    Central Ohio/ Aprilachia
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    I ordered 2 open box single fire mini twin tec 3 ohm off ebay. chinese version of the german nology.
    found these for the price of a spare motor http://www.takai-racing.com/takai-ca...roducts_id=498
    I think long bike histories take up too much space to copy on every post

  2. #47
    apriliaforum expert ned's Avatar
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    Jan 2015
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    liverpool
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    Here is the full range of coil products from dyna coil at dynojet uk.
    Im goi g to call them today to see if there are any sdvantages of the standard coloured coils over the minis.
    Minis have a lower secondary resistance
    http://www.dynatekuk.com/sport_bikes...ion_coils.html

  3. #48
    apriliaforum expert ned's Avatar
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    Jan 2015
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    699
    Just spoke to the very helpful chap at dynojet uk and there is a small advantage to the the dc3-1 over the dc3-2 but probably no noticeable gains at less that 500 hp . Apparently the big cc bussas favour the dc 3-1 because they disperse heat better.slightly....
    They are a little bigger and slightly cheaper.
    I will be buying some as soon as funds will allow

  4. #49
    apriliaforum expert
    Join Date
    Jul 2009
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    630
    The 3-1s are better because they have higher secondary resistance. I see no reason why you would buy these coils over OEM. Have you measured ohms on your OEM coils? Pretty sure their spec is close to the dynas. Why do you think Ken Zeller of Evoluzione bothered with a huge ass ignition amplifier? We're figuring out here what he figured out 19 years ago. The bottleneck is the ECU.

    https://www.apriliaforum.com/forums/...er-85005-(FLA)

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