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    Author Topic: dual to single ballast  (Read 764 times)

    Offline Justins72

    • Jr. Member
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    • Posts: 290
    dual to single ballast
    « on: April 10, 2009 - 09:55:03 PM »
    I have upgraded my ecu to a chrome box with a blaster 2 coil and the coil calls for a .8 ohm ballast i was going to order one but its has the 2 pins instead of the 4 pins i have now. So how do i convert my 4 pin to 2? thanks
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    Offline Chryco Psycho

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    • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
    Re: dual to single ballast
    « Reply #1 on: April 11, 2009 - 06:04:08 PM »
    Just connect the blue & brown wires to the single ballast , the green red trace wire is eliminated
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    Challenger - You`ll wish You Hadn`t

    Offline 74 340 4speed

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    • Posts: 481
    Re: dual to single ballast
    « Reply #2 on: April 11, 2009 - 06:59:29 PM »
    Quote from: Chryco Psycho on April 11, 2009 - 06:04:08 PM
    Just connect the blue & brown wires to the single ballast , the green red trace wire is eliminated


    I put one in a while back too.  Here is a picture to explain what Chryco is saying.
    Your car will run better with this setup.  I noticed a huge improvement.


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    Andy
    1967 Camaro SS: 406 sbc 505 hp/506 ft lbs|4 speed|Posi|3.73s
    1969 C/10  350|Turbo 350
    1969 Dodge D300 318|4 speed|Dana|4.88s
    1972Nova: 350|Turbo 350
    1974 'Cuda: 340|4 speed|Dana 60|4.10s|posi
    1999 Camaro SS: Auto|Longtube Headers|True Duals|TT2s
    2013 Challenger R/T: 6 speed|Hurst with pistol grip|mopar performance exhaust|super track pak

    Offline ShelbyDogg

    • Sr. Resident
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    Re: dual to single ballast
    « Reply #3 on: April 16, 2009 - 02:25:02 PM »
    74-340-4speed, it looks like your voltage regulator had a little meltdown. You may want to change it if you haven't already. The components use that dielectric sandy epoxy for anti-vibration and cooling. Your charging system may fail if that is now a bare board.
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    Rob

    3 E-bodies, Megasquirt-1v3.0, Edelbrock Pro-Flo-1, Holley C950, FAST EZ-EFI; say no to carbs...yes to throttle bodies

    My Pace Car restoration thread:
    http://www.cuda-challenger.com/cc/index.php?topic=44869.0

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