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Thread: My 6.0 is Really Slow!!! (GM)

  1. #16
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    Supercharger.

  2. #17
    Old school badass Seth's Avatar
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    re-gear?
    Seth Stewart '04
    2000 Suburban DD
    1995 F150 SAS - Needs more work to sell
    1998 GMC pickup - sold
    2003 Yukon XL - wrecked/motor donor
    1975 Scout - TBD
    1976 Scout - parts truck
    1972 IH 1310 dually - TBD
    196? Scout 800 - 302 roller

  3. #18
    Flyin' the Hindenburg 2.0 DRAGOONRANCH's Avatar
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    I can't remember if the 6.0 is on the efi-live list or not.
    Quote Originally Posted by Fredo View Post
    Ask your dad what it tastes like.
    Quote Originally Posted by Tyler View Post
    Tell Chris to get it up and I will do it.
    My bitch better have my money...
    Through rain, sleet, or snow...
    My whore better have my money...
    Not half, not some, but all my cash...
    'Cause if she don't,
    I'm gonna put my foot in her ass.

  4. #19
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    Quote Originally Posted by Graystroke View Post
    what else is good besides Superchips.
    hypertech

  5. #20
    Once was lost... BMFScout's Avatar
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    The suburban drones pretty good with the 3" magnaflow. It's nice for long trips, you get in the back and the drone just lulls you to sleep like a little baby, might be nice for you, actually having a baby and all.
    Boats and hoes

    Stumble in to the liquor store
    With a dollar-fifty for a bottle of wine,
    I know just what I'm lookin for
    Thunderbird will do just fine.

  6. #21
    Old school badass Seth's Avatar
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    I can attest to this personally, I did some serious sleeping (snoring) on the way back from Mizzou.
    Seth Stewart '04
    2000 Suburban DD
    1995 F150 SAS - Needs more work to sell
    1998 GMC pickup - sold
    2003 Yukon XL - wrecked/motor donor
    1975 Scout - TBD
    1976 Scout - parts truck
    1972 IH 1310 dually - TBD
    196? Scout 800 - 302 roller

  7. #22
    Registered User texasxj's Avatar
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    We have 07 3/4 ton 6.0 van at work. Pretty quick without a trailer, but loaded.......
    Mileage isnt bad now that we have an old man driving it. Dont know exact numbers.
    Clayton Rollins '08
    210-863-1435
    2007 Dodge Ram 3500 4x4 5.9
    1983 Waggy

  8. #23
    Flyin' the Hindenburg 2.0 DRAGOONRANCH's Avatar
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    Quote Originally Posted by Seth View Post
    re-gear?
    nutz???
    Quote Originally Posted by Fredo View Post
    Ask your dad what it tastes like.
    Quote Originally Posted by Tyler View Post
    Tell Chris to get it up and I will do it.
    My bitch better have my money...
    Through rain, sleet, or snow...
    My whore better have my money...
    Not half, not some, but all my cash...
    'Cause if she don't,
    I'm gonna put my foot in her ass.

  9. #24
    Hazaa Fredo's Avatar
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    Quote Originally Posted by BMFScout View Post
    The suburban drones pretty good with the 3" magnaflow. It's nice for long trips, you get in the back and the drone just lulls you to sleep like a little baby, might be nice for you, actually having a baby and all.
    I think you mean 4" exhaust. Yeah, for some reason 8.1L isn't that quiet.
    "You know, this car is so fast, that giving Corvette owners this car, is kinda like giving an AK-47 to a pysch ward."

    -Ron Fellows (Corvette C6R Team Driver)

  10. #25
    Rawr TexTJ209's Avatar
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    '07 6.0s come with 4" factory. And a Muffler the size of Canada.
    '73 J2000 Thriftside Gladiator, 258/T14/D20
    '81 CJ7 Laredo, 258/T176/D300

  11. #26
    wash, rinse, repeat. sasquatch's Avatar
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    same for 5.3s. it looks like a bbq pit under there. i cut mine off in favor of a 3" 5x11x22 straight through magnaflow

    1976 F-100 Kustom Krawler
    1976 F-150 Custom
    1964 CJ5

  12. #27
    Hazaa Fredo's Avatar
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    "You know, this car is so fast, that giving Corvette owners this car, is kinda like giving an AK-47 to a pysch ward."

    -Ron Fellows (Corvette C6R Team Driver)

  13. #28
    ^TAMOR NORTH^ Graystroke's Avatar
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    That is a good deal!...I imagine my gas mileage would suffer even more!
    Probably not a good idea w/ a engine nearing 100k!

  14. #29
    D-FENS agjohn02's Avatar
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    these engine are just getting broken in at 100k

  15. #30
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