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W&H Ducoil which Ballast do I need......

Discussion in 'The Hokey Ass Message Board' started by Sixcarb, Mar 18, 2010.

  1. Sixcarb
    Joined: Mar 5, 2004
    Posts: 1,503

    Sixcarb
    Member
    from North NJ

    I'm putting a Ducoil in a sbc and was wondering if anybody had the wiring diagram and or which ballast resistors to use and if any coils are any better then some to use. Is the firing order different on the cap since it's like two 4 cylinders?
    Thanks for any help.
     
  2. Paul
    Joined: Aug 29, 2002
    Posts: 14,893

    Paul
    Editor

    Last edited: Mar 18, 2010
  3. I just ran the stock resitors from salvage yard picking. Remeber ther firing order is the same but it alternates from side to side on the cap >>>>.
     
  4. GMC BUBBA
    Joined: Jun 15, 2006
    Posts: 3,384

    GMC BUBBA
    Member

    Done a few of these , you need the Bosch Blue coils that are 3-4 ohm and then you dont need a ballast. Got a few customers with that set up that have driven lots of miles.
    If ya cant find these coils i have them for sale $50 each and free shipping to hambers.
     
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  5. swifty
    Joined: Dec 25, 2005
    Posts: 1,675

    swifty
    Member

    Sixcarb, I've got the instructions for the Du-coil. If you PM me your address I'll print it off and send it to you. I've tried scanning it for other guys and it's not successful.

    swifty
     
  6. greaser64
    Joined: Mar 27, 2013
    Posts: 5

    greaser64
    Member
    from Australia

    He
    Hey man, any chance i could get a copy? Im in the process of trying to work this one out aswell. Thanks.
     
  7. Moriarity
    Joined: Apr 11, 2001
    Posts: 18,601

    Moriarity
    SUPER MODERATOR
    Staff Member

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