Retrofit Marelli CDI unit. | FerrariChat

Retrofit Marelli CDI unit.

Discussion in '206/246' started by JAMES NICHOLSON, Jul 4, 2022.

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  1. JAMES NICHOLSON

    JAMES NICHOLSON Karting

    May 22, 2019
    84
    Full Name:
    JAMES NICHOLSON
    Can anyone help?
    The Marelli 103A cdi ignition unit that I have is defective and not working at all.
    I now want to retrofit a Bosch transistor ignition, (points triggered) system in the original Marelli unit.
    My questions are what Pulse inverter do I use and where can I get one?
    Also what is the "wattage" 27 ohm resistor used?
    Attached is an image of the parts.
    Regards,
    James. Image Unavailable, Please Login
     
  2. mccand

    mccand Karting
    Silver Subscribed

    Mar 17, 2020
    122
    San Jose
    Full Name:
    Greg McCandless
  3. JAMES NICHOLSON

    JAMES NICHOLSON Karting

    May 22, 2019
    84
    Full Name:
    JAMES NICHOLSON
    Mccand,
    Yes, I did read the "rebuilding -a-dinoplex-aec103A" review.
    I want to try and keep the original points only set up and not go down the optical route.
    Still looking.
    Regards,
    James.
     

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