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Thread: help is needed

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  1. #1
    Join Date
    Aug 2009
    Posts
    21
    yup

    but still the same

    the tuner said maybe the camshaft is not the stock one.

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    There's one way to find out, pull it.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Aug 2009
    Posts
    21
    Quote Originally Posted by RedHeartbeat View Post
    There's one way to find out, pull it.
    allready i bought the GT2-3 lingenfilter cam

    and i'm waiting to collecet all the thing that i need the i will take it to the garadge

    the remaining is >> TCI kit

    fuel inj.. 42 or higher

    fuel pump

    elec. fan

    and i'm thinking to get smaller pully for higher boost , but i'm little fread to do it

    beacouse in in middle east and the normal temp. now 40C

    __

    how many PSI do U thing i could reach but in safety mode?

    i planning to get 10-13 psi

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Thats a lot of boost for an LQ9. I would safely go 8 PSI if it were me. More than that you're in danger of killing stock pistons. You really need a forged set of pistons and drop some compression to run high boost with a supercharger.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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