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Thread: 2000 Camaro ls1

  1. #1
    Tuner in Training
    Join Date
    Jul 2017
    Location
    Hawaii
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    14

    2000 Camaro ls1

    Is it nesessary to use the rear steam ports? My 5.3 don't have the rear ports? They're blocked off? What will happen if I kept the rear plugged?

  2. #2
    You do not HAVE to use them. It just helps. On pretty much anything that is still N/A, it will be fine.