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Turbo or Supercharging an 02 Trailblazer 4.3? Tips Please?

I just recently bought a 2002 chevy trailblazer ltz and i love it its like new and I plan to put around 8 grand into it over the next few months. I want to get it pumping out some serious power eventually so i plan to build the motor and either super or turbo charge it. I can't find very many places that build the necessary parts though so i was hoping someone can help me out with some places that will have what i need. I will go up to 15000 if i have to i just really dont want to have to. I will sacrifice power for now i just want to get the basics all covered so that it is at least 2 seconds quicker than stock. thanks

2 Answers

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    the 4.3 is not a strong block. if you want more out of it, try a different chip in the computer before anything else.

  • Brent
    Lv 7
    8 years ago

    Try again. a Trailblazer has a 4.2L Inline 6, not a 4.3L v6.

    Anyway, if you've visited Trailblazer/Envoy/Bravada forums and you are short of places to get what you want done, odds are we aren't going to add any to your list here.

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