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Thread: Should i be happy with this dyno run

  1. #1
    Join Date
    Dec 2009
    Location
    Mesa, AZ
    Posts
    21

    Should i be happy with this dyno run

    Just got the truck dynoed after I put in a 6.0 lq4 comp 212 218 560 560 115. Had the heads ported. ls6 intake, lts ory. Its an ext cab 2wd. I feel like I should put out more horsepower and torque than this but tell me what you guys think
    0423000923_crop.jpg

    0423000923a_crop.jpg

  2. #2
    Join Date
    May 2008
    Location
    wichita falls, tx
    Posts
    613
    Well if it's a lq4 that about right cause it's still going to be a pretty low compression motor

    Junkyard 5.3 milled heads 200 shot, built 4l80e with circle D 4000 multi disc converter
    EPS cam 23x/23x 600/603 112lsa
    KP 6 link bagged with Accuair E-Level
    http://www.nitrousexpress.com/

  3. #3
    Join Date
    Mar 2010
    Location
    Tuscaloosa, AL
    Posts
    256
    Thats pretty low if you ask me.... I put down 301/280 with a smaller cam on a 5.3 on a mustang dyno with 35" tires

  4. #4
    Join Date
    May 2009
    Location
    Plainfield, IL
    Posts
    2,036
    might need a lil work on the tune.


    and dyno numbers/ fast on street are 2 different things
    blown transmissions are about as useful as 97% of the guys on this forum

  5. #5
    Join Date
    Dec 2009
    Location
    Mesa, AZ
    Posts
    21
    The truck is fast on the street i have no complaints there but i just thought it would show up a little more on the dyno

  6. #6
    Atomic made it to ls1truck finally.

  7. #7
    Join Date
    Mar 2010
    Location
    Tuscaloosa, AL
    Posts
    256
    im always around

  8. #8
    Join Date
    Dec 2006
    Posts
    4,033
    who ported the heads? the cam is way to small for ported heads, but yeah i agree i figure your numbers would be up around 330 or better

  9. #9
    Join Date
    Jan 2010
    Location
    Cedar Park
    Posts
    898
    Get a real cam in there!!!!!!!! 228 or bigger IMO

  10. #10
    Join Date
    Dec 2007
    Location
    wichita falls, tx
    Posts
    3,067
    a cam, heads 6.0 (lq4) should be at least 350 to the wheels...imo
    ↓↓↓click pic to go to garage↓↓↓

    408, WCCHL92s, nelson tune,4L80e 3600 Circle D,
    Intro Radicalli's

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