Hey Im going to the track on friday 1st time w/ my twin turbo 3.8L.... I am having Detn. issues and the other day I took off my front bumper cover to allow more air to get to my intercooler.. this made a huge difference, When I goto the track am i required to run with my bumper cover on? I am looking into a meth kit or Nitrous intercooler sprayer for the future.
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