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Thread: Dyno'd the new cammed L76/Ls3!

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  1. #1
    Quote Originally Posted by skeet View Post
    nice numbers D!! you didnt happen to make a pull with the cut out closed did ya?

    good looking truck also
    Thanks Skeet, And No i didnt, I was planning on it and totally spaced it out when the time came lol. When I upgade my exhaust I will try it..

    Cammed L76 6.0/Ls3 heads
    Built 60E. Circle D 3600ish. Detroit Tru Trac
    Tuned by Jim@Calspeed & Performance

  2. #2
    Join Date
    Jan 2008
    Posts
    8,031
    damm thats badass..u in the 600+lift?im hoping to break 400 rwhp on mine..keep us updated on the times.

  3. #3
    Thanks man, Ya I am around .62x lift...

    Cammed L76 6.0/Ls3 heads
    Built 60E. Circle D 3600ish. Detroit Tru Trac
    Tuned by Jim@Calspeed & Performance

  4. #4
    Join Date
    Jan 2009
    Location
    Rockwall, TX
    Posts
    558
    nice numbers i hope to see those someday

  5. #5
    thanks bro

    Cammed L76 6.0/Ls3 heads
    Built 60E. Circle D 3600ish. Detroit Tru Trac
    Tuned by Jim@Calspeed & Performance

  6. #6
    Join Date
    Jan 2008
    Posts
    8,031
    hey u coming to the truck shootout?

  7. #7
    Quote Originally Posted by STUNNA View Post
    hey u coming to the truck shootout?
    Nah man I live all the way in Cali haha. Thatd be pretty sweet tho..

    Cammed L76 6.0/Ls3 heads
    Built 60E. Circle D 3600ish. Detroit Tru Trac
    Tuned by Jim@Calspeed & Performance

  8. #8
    Join Date
    Mar 2010
    Location
    Birmingham, AL
    Posts
    47
    Impressive numbers - 440 rwhp would be 75+/- over what Chevy rated that motor at the crank with no front accessories. Not doubting your numbers - just JEALOUS!

  9. #9
    Join Date
    Sep 2008
    Location
    Arizona/Utah
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    3,939
    Quote Originally Posted by D_reks5.3 View Post
    Nah man I live all the way in Cali haha. Thatd be pretty sweet tho..
    If your in cali how do you get around the rediculous emmisions laws?
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  10. #10
    Join Date
    Dec 2006
    Posts
    4,033
    Quote Originally Posted by D_reks5.3 View Post
    Thanks Skeet, And No i didnt, I was planning on it and totally spaced it out when the time came lol. When I upgade my exhaust I will try it..
    you running 2.5 dual exhaust? if you are i would stay with it, if not and youre 3" i would make a dyno with the cutout closed, reason i say this i lost with cutouts open on a 3" dual setup so i removed them.

    you have any future plans to push the rwhp up? i bet you could reach closer to 500 pretty easy

    i know what ya mean lol when on the dyno things tend to go blank
    Simple: 408 on steroids!
    single digits coming soon!

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