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    LB7: Duramax n00b

    This guy; https://profabperformance.com/jm/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=17&category_id=1&option=com_virtuemart&Itemid=161 It was not that hard, and the instructions were pretty good. I am not a mechanic, and only have a Craftsman 150 piece tool kit, if I...
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    LB7: Duramax n00b

    I am new too, well more of a lurker I guess, but I just did my first in the drive way mods to my LB7 this past Saturday. For the boost gauge, just spend 15 bucks at home depot and put a brass T in the waste gate line. While I was cutting mine anyways, I went ahead and installed a PPE boost valve...
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    10 in sub install???????? LB7

    Have you put a sub under the passenger seat with good results?