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Thread: [TAS] ULTRA DIRECT IGNITION SYSTEM (UDI for CDI) jap

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  1. #1
    Junior Member
    Join Date
    Jun 2013
    Name
    Jory
    State
    QLD
    Location
    Surfers Paradise
    Country
    Australia
    Posts
    18

    Default

    I dont think its that man, Its just it seems untested, When you rebuild a Engine you buy you dont really want to cut corners you know. After you test it in a 16v and Get it working you should be able to sell that for $700

  2. #2
    Junior Member
    Join Date
    Dec 2012
    Name
    Avi
    State
    Melbourne
    Location
    East
    Country
    Australia
    Posts
    13

    Default

    if you don't care about the nostalgic Ultra jap brand you could just buy a MSD of ebay for another 200 bucks. Guaranteed to work then? a complete ignition for any 4age donk? (16v needs a ecu +50$) pretty good for 450.
    anyways, yeah like you say I may just fit it over in melb and see how it goes.
    I bought it just to test my blacktop, but I never got to that stage, having to move soon I just needed the car to drive, so i forked out for a haltech. cost of another Bt.
    Bought it from Anthony Kellam (Kaizen garage) on this site for like 320 i cant remember, he sold it to me as a working stock ignition system for my BT he had just pulled from an import with bt20v.
    His customer was upgrading from that to aftermarket.

  3. #3
    Junior Member
    Join Date
    Dec 2012
    Name
    Avi
    State
    Melbourne
    Location
    East
    Country
    Australia
    Posts
    13

    Default

    MSD you get rev limiting, 20 deg of spark on cam under 3g, multiple spark 'waste-spark' batch whatev, improves idle, throttle response and arguably power. I'll probably use something like this if the CDI is fukd

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