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Thread: New Member

  1. #1
    Carb and Points!
    Join Date
    Sep 2019

    New Member

    Hello all, got here by Google search on using the 411 to eliminate the OptiSpark from my 1996 L99/Lt1 Caprice. Since GM no longer makes or sells the Opti and the replacement options are either expensive or not good. If I can make this work out on my Chevy I may try it on my SVO Mustang and on my '68 RoadRunner that still has a carb.


  2. #2
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011

    Are you planning to use the EFI Connection LT1 24x system?

    dave w

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