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Thread: 13 psi spring

  1. 03-22-2011 11:20 AM #1
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    13 psi spring

    Couldn't help myself. I Put the 13 psi spring in the wastegate last night. Rear end kept spinning on shifts Convieniently, the club dyno day is on April 9th so I'll post that dyno graph after I get on the rollers. I love boost

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~
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  2. 03-22-2011 11:23 AM #2
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    Quote Originally Posted by jetmech View Post
    Couldn't help myself. I Put the 13 psi spring in the wastegate last night. Rear end kept spinning on shifts Convieniently, the club dyno day is on April 9th so I'll post that dyno graph after I get on the rollers. I love boost
    HELL YEAH! I am actually about to get rid of my controller and im buying Kurt's 13 spring also.
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  3. 03-22-2011 11:46 AM #3
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    It's quite splendiferous

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~
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  4. 03-22-2011 01:21 PM #4
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  5. 03-24-2011 08:45 AM #5
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    just so u know bryan im gonna put "its quite splendiferous" as a quote from u when i quit bein lazy and update my sig.lol
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  6. 03-24-2011 10:20 AM #6
    graysilverado5.3
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    Not to hijack your thread, but where can I buy this spring? Im new to all this FI stuff.
    03' Silverado RCSB H/C 5.3, 4L80,76mm KBracing Kit
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  7. 03-24-2011 11:08 AM #7
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    Quote Originally Posted by graysilverado5.3 View Post
    Not to hijack your thread, but where can I buy this spring? Im new to all this FI stuff.
    ebay usually. I use the TiAL 38mm wastegate and the spring selection on ebay is great. good prices too, of course

    http://shop.ebay.com/?_from=R40&_trk...All-Categories

    Also, most of the items have a list of what spring yields what boost level.
    Last edited by jetmech; 03-24-2011 at 11:11 AM.

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~
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  8. 03-24-2011 11:13 AM #8
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    Quote Originally Posted by 06 4.8 View Post
    just so u know bryan im gonna put "its quite splendiferous" as a quote from u when i quit bein lazy and update my sig.lol

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~
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  9. 03-24-2011 12:09 PM #9
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    Thanks...
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