Conversation Between farmtruc and cottontop11

1 Visitor Messages

  1. Farmtruc, I recently insatlled the np harness in my blazer and fired it up for the first time. She crunk right up with no problems. I have a few questions though. Do I need to hook up a brake switch to the ls pcm for tcc. If so what pin on the ls pcm do i land it to. Also I had you tune for lt headers, how bad would it be if i ran stock manifolds.

    Derrick Smith
    aka cottontop11
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