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Thread: Official dyno chart

  1. #1
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    Official dyno chart

    This is only 11psi, but i'm considering bumping up the boost to 13 or 14psi. What do you guys think?


    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~

  2. #2
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    pretty good stuff from a 4.8 dude.
    THEY CALL ME G.

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  3. #3
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    awesome numbers from the 4.8! and yes bump up the boost
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  4. #4
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    Holy big graph batman! Nice numbers!

  5. #5
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    It's rich and shut down early and made good numbers. Twist the knob FTW!
    Last edited by GasGuzzler; 06-15-2009 at 07:42 PM. Reason: Spelling

  6. #6
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    Question

    Quote Originally Posted by GasGuzzler View Post
    It's rich and shut down early and made good numbers. Twist the know FTW!
    In that case let me ask you all this.....Can I bump the boost up a few psi without tuning it for now? Mind you, my methanol sprays in proportion to fuel (the system taps into a fuel injector) and starts spraying at 4psi.

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~

  7. #7
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    I meant "knob" and wrote "know".

  8. #8
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    Sorry but I feel kinda stupid right now. You mean twist the knob on the boost controller right? cuz I don't have one of those.....yet. And what does FTW mean? (I still feel a little stupid)

    ~ Forged engine of some type ~ Ball bearing turbo of an unconfirmed size ~ 4L8000 trans ~ Beefy fuel system ~

  9. #9
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    Yeah, it was a generic boost controller reference and FTW is For The Win.

  10. #10
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    Awesome numbers for the 4.8! More boost FTW!
    2000 Chevy Silverado RCSB LS6 5 speed, LS6 short block, 317 heads, LS6 intake, Lunati 220/224 .575/.575 112LSA cam, Edelbrock Headers, CTS-V accessory drive, Nelson Performance Custom Tune.

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