Innova 5568 timing light question

Discussion in 'Sparky's corner' started by 12lives, Jun 4, 2020.

  1. 12lives

    12lives Control the controllable, let the rest go

    Have you ever checked the dwell on an HEI with a Innova 5568 timing light? I know you can't do anything about it, but I am curious. Where do you hook up the green wire?
     
  2. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

    At the - side of the coil on a points system. The GM HEI module varies dwell. I don't think you can measure the dwell on the HEI.
     
  3. 12lives

    12lives Control the controllable, let the rest go

    That's what I was wondering. I get 24* when I hook it up to the tach terminal.
     

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