ZXI 1100 750 Swap No Spark - Page 3
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  1. #21
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: ZXI 1100 750 Swap No Spark

    Voltages while cranking should be checked on red-to-purple........yellow-to-black........brown-to-brown........and blue-to-green

    Let us know.
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

  2. #22
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    Re: ZXI 1100 750 Swap No Spark

    Sorry had to wait for battery to charge
    Red to purple ≈130- 145v
    Yellow to Black ≈ 9v
    Brown to brown ≈ 8v
    Blue to green ≈ .5-.7v

    Appreciate everyone’s help.

  3. #23
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: ZXI 1100 750 Swap No Spark

    I need to check my notes but it looks like exciter primary voltage is WAY too high.
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

  4. #24
    PWCToday.com Is My Home Away From Home wmazz's Avatar
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    Re: ZXI 1100 750 Swap No Spark

    Quote Originally Posted by Myself View Post
    I need to check my notes but it looks like exciter primary voltage is WAY too high.
    Looking forward to your specs.

    Quote Originally Posted by Spleenmachine View Post
    Sorry had to wait for battery to charge
    Red to purple ≈130- 145v
    Yellow to Black ≈ 9v
    Brown to brown ≈ 8v
    Blue to green ≈ .5-.7v
    Kawasaki specified testing ACv for the 750sx with spark plugs in the head,
    but the coil wires grounded.

    I don't have specs written down for the 1100, but I was expecting:

    Red to purple ≈130- 145v (At least 75vac)
    Yellow to Black ≈ 9v (not sure, specs for the 750 may have 8 to 12acv)
    Blue to green ≈ .5-.7v (greater than that, maybe ~1 to 1.5vac, or 4 to
    4.5 vdc using a peak voltage adapter)

    Brown to brown ≈ 8v (greater than that, at least 50vac (but brown-brown
    only charges the battery))

    Do any of the stator coils look over-heated or rusted?


    Bill M.

    One of these days I would like to record peak dc voltage for
    as many watercraft as possible and post it as a reference.
    Last edited by wmazz; 05-09-2022 at 03:48 AM.
    Horsepower == Speed, RPM != Speed



  5. #25
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: ZXI 1100 750 Swap No Spark

    My notes show this for 1100 and early 900

    pickup.....grn-blu.....396-594 ohm....1-1.5vac while cranking
    Charging.....brn-brn.....0.7-1.1 ohm......around 50vac while cranking
    low speed excitor coil.....pur-red.....348-523 ohm........65vac cranking
    high sped excitor.......yel-blk.....21.6-32.4 ohm.......5-7vac cranking


    late 900 charging coil.......7-9vac cranking
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

  6. #26
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    Re: ZXI 1100 750 Swap No Spark

    Suppose I’ll try a used oem stator.

  7. #27
    PWCToday.com Is My Home Away From Home wmazz's Avatar
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    Re: ZXI 1100 750 Swap No Spark

    Quote Originally Posted by Spleenmachine View Post
    Suppose I’ll try a used oem stator.
    One thing for sure is your Bay Area power sports stator will not charge the battery.


    Bill M.
    Horsepower == Speed, RPM != Speed



  8. #28
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    Re: ZXI 1100 750 Swap No Spark

    She runs, new igniter and oem used stator fired right up. I appreciate everybody’s help.

  9. #29
    PWCToday.com Is My Home Away From Home Myself's Avatar
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    Re: ZXI 1100 750 Swap No Spark

    Well,....another crap aftermarket stator. I just don't know why they can't seem to get it right. Substandard copper? Improper gauge? Improper windings? And the aftermarket companies don't seem to give a damn either!
    http://www.facebook.com/twinlakesjetskirepair

    '89 Kawi 650SX 42.4 GPS
    +3" stock pipe, ported ex. manifold, drilled waterbox, blueprinted pump, Ocean Pro ride plate

    '99 Yama GP1200 65U 61.8 GPS
    ported cylinders, matched cases, milled head, blueprinted pump, long ride plate

    '96 Seadoo HX 717 53.13 GPS
    light porting, massaged cases, lightened flywheel, port matched manifolds, Rossier pipe, stubby pump cone

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