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Thread: 0-90... need some 4.88s

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  1. #1
    Join Date
    Dec 2007
    Location
    Maui, HI
    Posts
    571

    0-90... need some 4.88s

    My truck would burn the old n bald 245 tires so I had to engage 4x4. Definitely want gears and a detroit locker by the end of this year...

    http://www.streetfire.net/video/090-...48_2004768.htm
    99 Silverado 1500 4x4 RC 4.8
    4L60E, 3.73, Homemade CAI, 92oct Quik tuned,
    08 Tahoe radiator/fans, Dumped exhaust... summed up one loud pig caller |[226K! on odometer|

  2. #2
    what size tires you running? Or going to run.
    Last edited by 6.0vortecchevy; 06-23-2010 at 03:17 PM.

  3. #3
    Join Date
    Dec 2007
    Location
    Maui, HI
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    571
    Those were some ol Mitchelin LTX 245/75 that were literally BALD (0 tread depth, almost riding on belt )... I FINALLY bought some 265/70 Mitchelin Latitude Tour and these are definitely a nice street tire, way better wet and dry traction.
    99 Silverado 1500 4x4 RC 4.8
    4L60E, 3.73, Homemade CAI, 92oct Quik tuned,
    08 Tahoe radiator/fans, Dumped exhaust... summed up one loud pig caller |[226K! on odometer|

  4. #4
    Join Date
    Dec 2006
    Posts
    4,033
    dang!! you got that 4.8 working hard lol!! not bad for a 200k+ mile engine
    Simple: 408 on steroids!
    single digits coming soon!

  5. #5
    Join Date
    Dec 2007
    Location
    Maui, HI
    Posts
    571
    Hahahahaha thanks skeet.

    Would going to 4.88s shave my 0-60 at least .4/.5 seconds?
    99 Silverado 1500 4x4 RC 4.8
    4L60E, 3.73, Homemade CAI, 92oct Quik tuned,
    08 Tahoe radiator/fans, Dumped exhaust... summed up one loud pig caller |[226K! on odometer|

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