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Thread: 08 turbo Jeep jk 3.8 4 door

  1. #1
    Tuner in Training johnwrench's Avatar
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    08 turbo Jeep jk 3.8 4 door

    I have built a turbo system for my jeep just ordered wide band O2 and hp tuners. I need injector looking for recommendation. And maybe a base line tune to start with. Anyone in northern Minnesota that has experience with hp truner I would be willing to pay for some faces to face time.
    2008 jeep Wrangler 3.8
    1995 trans Am ls1
    2011 volt

  2. #2
    Senior Tuner
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    Stock 3.8L? How far do you plan to push it?

  3. #3
    Tuner in Training johnwrench's Avatar
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    stock as far as engine. has lift and 40in tires geared 5.38 one ton axles. Not much 5 to 8 lbs. just look for better highway speed at 70.
    2008 jeep Wrangler 3.8
    1995 trans Am ls1
    2011 volt

  4. #4
    Tuner in Training
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    auto or manual trans?

  5. #5
    Tuner in Training johnwrench's Avatar
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    auto
    2008 jeep Wrangler 3.8
    1995 trans Am ls1
    2011 volt

  6. #6
    Potential Tuner
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    Quote Originally Posted by johnwrench View Post
    auto
    You wouldn't happen to have a STOCK file for that jeep? I'm trying to find a 3.8 tune to look at. Plenty of 4.0 and 3.6, not much in middle.