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  1. I

    Vigilante single disk

  2. I

    Norcal turbo buicks ?

    Does anyone know if this club still exists?
  3. I

    Ignition timing erratic at idle

    I just got my 87 turbo buick running again after sitting for two years in my driveway. Using direct scan i'm seeing my timing at idle jumping around between 17 deg. to about 21 deg. I am running an extender chip with 16 deg. timing at idle ( 91 pump gas ). The timing chain was replaced shortly...